A look at Kinetic’s new Smart Control Trainers


It’s been nearly a month since Kinetic quietly added their new lineup of smart resistance controlled trainers to their website, a fact not gone unnoticed by DCR readers.  But it wasn’t until this past week at Eurobike that we’d actually get to touch and see the units in person.  But before we do that, it’s probably worth having a brief history lesson.  History is fun, right?

A Bit of Backstory:


For those familiar with Kinetic, the American company has long been a mainstay in the trainer business with their green trainers.  They’ve historically been pretty popular, including the Rock & Roll trainer that actually allowed you to rock back and forth.  About four years ago, just ahead of the tidal wave of new electronic controlled trainers, they released the InRide accessory.  This allowed you to get more accurate power data from your (existing) Kinetic trainer.  It didn’t control the trainer, but it did get folks Bluetooth Smart data integration with apps like TrainerRoad.

Fast forward to last year and they released their Kinetic Smart Trainer software platform, effectively a training suite.  At the same time, they tweaked their trainer lineup by making InRide standard-issue on their trainers – the Rock & Roll and Road Machine editions.  These being basically the two core trainers they make.  They make two other lesser known models, but they don’t have anywhere near the uptake as the Road Machine and Rock & Roll models.

In general, last year’s news didn’t go over well – partially because the market was just moving too fast for Kinetic.  There were numerous new trainers and lower price points with far more functionality.  Kinetic was competing at the same price as trainers with full resistance control, ANT+/Bluetooth Smart, and countless other connected features.  While it’s true that Kinetic had a better road feel than some, it wasn’t really enough to cover the functionality gap for most.

Upon concluding my chat with them at Eurobike last year, they noted plans for a new electronic trainer for the 2016-2017 winter training season.  Which, is where we find ourselves now.

The New Models:


Kinetic has gone out and introduced three new products; two trainers and one upgrade kit.  It’s a pretty customer-friendly approach for past customers, which will enable them to upgrade their existing Kinetic trainers with this new electronic controlled piece.  That’s cool.

The three devices they’ve introduced are:

Kinetic Road Machine Smart Control: $649USD
Kinetic Rock & Roll Smart Control: $849USD
Kinetic Smart Control Power Unit (Upgrade Kit): $549USD

The first two models simply take the existing frames (Road Machine/Rock & Roll) and make them resistance controlled trainers as a complete package.  Whereas the last item allows you to upgrade *any* past model of those trainers, no matter how old, to a smart trainer.  The same resistance unit (RU) is used on all of them.

That resistance unit allows for approximately 1,800w of resistance, though they’re finalizing the exact spec as we speak.  Testing is also showing that it can replicate grade in the 10-15% range.  But stay tuned for the final spec there as well.  Both of those numbers are in the ballpark for resistance units at this price point, with the 1,800w being on the higher end, and the 10-15% being in the middle of the road.


Now one unique feature that the Kinetic Smart Control trainers will offer is the ability to actually control the trainer via a wired connection.  This is upon request from cycling studios that were having challenges with wireless connectivity.  This gives them a way to control numerous trainers using simple long USB cables.  While I don’t think this is necessary for the average home, it may be a good option in wireless-challenged environments with lots of trainers.  Kinetic says that PerfPro should have this ready in their multi-user training suite by time the units ship.

Beating to their own drum:


Now this is where things take a bit of a left-turn off the road of normalcy: The unit doesn’t support ANT+ (any variant, including FE-C), or even standard/open Bluetooth Smart.  Rather, it only supports a closed/private Bluetooth Smart protocol instead.  This would make for the only major-retailer electronic trainer on the market that lacks such support for both protocols, let alone either.

Kinetic counters that they’ve got the apps that matter to users on them ready to roll, such as Zwift and TrainerRoad.  Further, Kinetic says that they’ll work with other app partners that request access.  Even going as far as offering an open SDK that they’ll be publishing to Github as open source.  That’d be great if they did that in addition to just using the normal ANT+/Bluetooth Smart protocols.

So why does this matter to you as a consumer?  Well, I outlined a lot of reasons in the ANT+ FE-C post in this section, which actually has nothing to do with ANT+ FE-C.  But rather, all about understanding how software companies work.  See, in this case they convinced TrainerRoad and Zwift to add support.  They’ve got a big enough user base to sway them.  But the challenge is what happens to the other 20+ apps out there?  Sure, they could add support, but it’s house to house firefighting.  Each app has to ensure that these trainers work, versus just using one of the standards.

The same goes for head units.  These trainers won’t work with any of the following head units: Garmin, Suunto, Polar, Wahoo, Stages, SRM, Ben & Jerry’s, Lezyne, Sigma, Magellan, Mio, etc… None.  Not one.

Instead, Kinetic is offering to work with companies, such as Polar, to build in trainer support.  But you and I know that just won’t happen, at least for all (or any) products.  Whereas had they used the standard power/speed/cadence profiles on Bluetooth Smart (or ANT+), it’d work out of the box. Presto Magic!

The move is rather peculiar, because the vast majority of chipsets these companies use these days are fully capable of dual ANT+/Bluetooth Smart.  For most of the chipsets the companies utilize, they’ll pay a licensing fee dependent on whether it’s ANT+ only, Bluetooth Smart only, or dual.  That licensing fee is substantially less than a quarter (yes, less than 25 cents).  Let alone the fact that implementing already existing standards is leagues easier than creating your own.  Plus, it offers no competitive advantage. This move will simply drive users elsewhere – even users that already have Kinetic gear and likely would have just paid the upgrade cost.

Going Forward:


I really hope that Kinetic reconsiders this move, perhaps by Interbike.  It’s just software, and their chipsets would likely easily support following industry standards.  And the kicker is, I think what they had on the table at first glance would have been a rather strong offering, especially for the upgrade kit for long-standing Kinetic folks, as well as for training studios.  Plus, some folks really enjoy the Rock & Roll sensation that moves side to side.

But not following standards these days is just a deal killer in this market. And with the upgrade kit priced at the same price as a new competitive trainer with full dual ANT+/Bluetooth Smart compatibility and FE-C/Bluetooth Smart control, it’s a really tough recommendation to make.  Nonetheless, I’m interested in seeing how the road feel is on final production units – which arrives at the end of September.  It sounds like they’ll have some of those at Interbike as well in a few weeks.  Thus giving them plenty of time to change their mind.

With that – thanks for reading!


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  1. Howard Waller

    Looks like a USB-B socket on the back – haven’t seen one of those in a while, except on my Concept2 rowing machine

    • It is indeed a USB-B. We chose that interface as it’s quite a bit stronger than a micro or mini USB and would stand a better chance of surviving if you tripped over it …

    • Dan K

      How can I use the USB B for Zwift to send resistance instructions to the trainer in place of the Bluetooth functionality?

    • David Sembiante

      You can’t. According to KK when I called, the USB is for commercial use to support training facilities that did not want to deal with connectivity issues. I sold my unit, very inaccurate power when riding in Zwift. I’m hoping the Wahoo Snap will play in Zwift. That arrives next week.

    • Dan K

      Ugh. So far I am not pleased with the addition of the Smart Controller to my Rock and Roller. I love the Rock and Roller side to side action and thought the Smart Controller at 20% off would be a good addition to play/train on Zwift. So far I am having connectivity issues unless I bridge the unique Bluetooth signal from Kinetic through my Note 7 that then connects via Wifi to my computer. Inconsisitent to get set up and then signals get dropped in the middle of a ride. The cadence data is all over the place. So today I tried to connect my Garmin sensors to Zwift for input data and hoped to also connect the trainer via Bluetooth for resistance instructions. Needless to say that did not work either. I also cant use my Garmin HRM or an older Polar HR monitor.

      Does any have any suggestions before I return this POS? Responses from Zwift and Kinetic are mostly 3 day waits for them not answer the question I asked.

    • David Sembiante

      KK tried hard at first. The engineer called me at home, the General Manager gave me his cell number. I started finding things and asking questions about dates things would be fixed….then they went on radio silence. My wife rides their fluid trainer, so we were both disappointed knowing the old KK reputation.

      I returned mine and ordered a Wahoo Kicks Snap. It comes in Monday. A bigger player with third party software and as long as you do the one time “special calibration” and regular calibrations every couple weeks or when you change something (tire pressure, tension I rear wheel) I think accuracy will be 5%.

      Lower price in the Snap, and I’d rather put money into a power meter that can go on my bike than drop big money on a trainer with strain gauges

      I do not like the bkool pro….It is dependent on your bodyweight keeping the rear wheel down, no tensioner. When you stand up the power reported is way off from what I understand .

    • Bradley Peet


      Thanks for sharing your experience with the Kinetic Smart Control RU and saving the rest of us from becoming beta testers for a half baked product. I mean that sincerely! I’ll be very interested in your impressions of the KICKR SNAP when you get and will look for your comments here on DCR (and elsewhere).

    • David Sembiante

      You are very welcome Bradley.

    • Joe G

      well I hope water and sweat does not get into there, most place put those horizontal or pointing down for that reason. I think using non standard wireless is a big turn off. I do like the USB wired port for studios. Another option that would have made more sense would have been to use Zigbee for the communication as they can tolerate 65,535 nodes on the same network, i.e. good for studios.

      I am also surprised why nobody does a knurled contact for the tire, you would make more money selling tires and the grip would be better when sprinting. I think you should do an add on accessory for Zwift where the front wheel is inclined or declined based on the elevation…

      Now you can sell an ANT+ bridge with your trainer or an BLE bridge so that ppl can use any app with this trainer.

      Indoor spin classes are fun for us cardio junkies, if the spin bikes could measure power that would be awesome, might be something to look into. Working with MyZone or Polar Club?

    • “…I am also surprised why nobody does a knurled contact for the tire…” – well we do but because our roller is so large the tire practically does not wear out. Obviously there is no tire slippage at all and no need for trainer tire either.

      “…Now you can sell an ANT+ bridge…” – since main interface of our trainer is USB for reliable high speed communication we also do just that except it comes for free and is based on standard ANT stick.

    • David,

      Have you had any rides on your Snap? I have the Kinetic Road Machine which works well for me since I already have a powermeter, but looking for something for my wife to ride indoors with zwift/trainer road that doesn’t require buying a trainer and a powermeter!

    • David Sembiante

      Hi Arleigh.

      The Snap had MULTIPLE defects, both hardware and software. Had to return it….another is on the way. It’s pretty sad the lack of quality in what is a very simple device.

      So in the interim I’m riding my wife’s “Road Machine Smart” which really is not that smart, just provides an estimated power. By the time this is all worked out I’m betting spring will be here.



    • David – thanks for the quick response. A bit frustrating to hear. Wahoo quoted a 3 week wait time on the Snap, perhaps the new batch has better QC?

    • David Sembiante

      No problem. My new shipped from Wahoo. They kept some for Warranty.

      I’m not too optimistic. There were many defects software and hardware in the Snap. I respect DCR saying they are rare, but seeing 4 defects on one unit does not instill confidence.

    • sebo

      I would not count on Snap, They have released entire batch (I suspect they are all busted not only one batch) of totally broken Snaps. I have tried 4 different Snap trainers, 2 had issue with “wobbly” roller metal roller was totally not aligned. Other 2 had 40-50W power discrepancies and no calibration could fix that. They are just junk, no quality control lat all. Friend of my in UK had exactly the same problem with the roller…

  2. Derek Chan

    The lack of ant+ fec is a major fail on their part. Trainer road is also a problematic in that it needs a specific Bluetooth dongle for pc. (not sure if that’s changed).

    Looks like Kurt ain’t getting my upgrade money.

  3. Peter Gibson

    I’m surprised by the upgrade pricing – $549 for the upgrade kit. That’s almost the same as the price of a new trainer. I’ll be looking at other options.

  4. I, like many I’m sure, would be lost w/o DCRainmaker. Lack of support is just not cool. Garmin’s latest “up grade” to Connect Mobil only supports MyFitnessPal and Strava…boooo. I like the way Connect works but if I can’t get everything into it easily I just don’t have any need to use it.

    • Can you define lack of support? Our Smart Control trainer is likely to be supported by the software you use … without the need for a dongle …

    • Heith Masters

      Not as of now..what’s the point of your own bluetooth proprietary way of communicating? Every other machine is already compatible, why wait for yours to become compatible when everyone else is already compatible. Is it compatible with Perfpro right now? Nope, didn’t think so. How do you not see the light?

    • This is a long answer. Catch the full thing on our blog later this week.

    • Daniel Carr

      Did the blog get posted this week?

      link to kurtkinetic.com

    • John Hampton

      It won’t work with my Garmin Edge 1000. One smart trainer feature I’m really looking forward to is the ability to re-ride my outdoor rides, indoors. Which is why despite holding out specifically for this model since it’s announcement, I placed my order for a Tacx Genius when the news broke that it’ll be proprietary. There is no advantage for the consumer. None. Zilch. Nada. End of story. For a proprietary solution. Whether lazy engineering or backroom deals are the culprit; or an unwillingness to license existing standards (the price is already not competitive as-is), that’s what consumers of this product are going to be stuck with.

      I know you’re working with Polar, but I don’t want a Polar head unit, I want a Garmin Edge 1000, which is what I have. And while you say it’ll work with other software, and I’m sure it will; for how long will that support last? Who will support it if I can’t get it to work?

      This is the fundamental issue. ANT+ FE-C makes sense for the consumer. Or at least, existing Bluetooth Smart profiles. The only people a proprietary solution makes sense for is the engineers who built it. Kurt Kinetic folks, build products for the consumers, and we’ll buy them. Build products for yourselves; and you’ll have to buy them yourselves.

    • Haydn

      Nothing on the blog for 2 weeks (since 26th September)…

    • Haydn

      26th August, even!

  5. Joe Anderson

    This is the winter I get a smart trainer; I had hoped I’d just be upgrading my Road Machine and save a little. But I think I’d need to save a lot more to make the hassle of yet another dongle worthwhile.

    IF it had full ANT+/Bluetooth, sure, easy decision. IF it was, say, two thirds the price, sure, worth the hassle of a cord or a dongle. But you know what else is an easy decision? A Wahoo or Cycleops that’ll work out of the box for not a whole lot more dough.

    I have no doubts the hardware itself will be awesome. Every person I’ve ever talked to with a Kurt product has loved them, myself included.

    • You might be pleasantly surprised at the software that the Smart Control RU will work with out of the box without the need for an extra dongle or cable. We cannot speak officially for 3rd parties, but we have been in conversation with Zwift, Trainer Road, PerfPro, Fulgaz, VirtualTraining, Kinomap and a few others. We will provide more details at Interbike.

    • John Hampton

      Why would I spend more money for a trainer that supports a handful of software hand-picked by you with special third party support; when I could spend less money for a better-performing trainer that works with ANYTHING, including a Garmin head unit? This was a terrible, terrible engineering decision and Kurt Kinetic is going to have to own up to it and make amends to it in future versions. Defending the indefensible is just bad PR.

  6. Pablo

    How odd. Why would you not add support do they think it’s 2012? Surely the more flexible you are the more you sell.

    • Indeed! We have actually gone out of our way to help support third party software interested in working with our hardware. We have open sourced an entire BLE framework that can help companies migrate off Wahoo’s closed-source SDK, developed lightweight SDKs for .NET, Android, iOS, macOS and tvOS that do all of the encoding / decoding of messages from our devices (free), and have integrated with the APIs of every possible data platform (Strava, MMF, 2PEAK, Training Peaks, etc.) to allow you to easily take your data to your platform of choice when using our own software to do workout.

  7. luis

    no ant+ !??!?!?!

    stupid decision for sure!

  8. Ok I have a 5 year old Road Machine that I am looking to upgrade this fall/winter to a smart trainer. The price of the upgrade and the lack of ANT+, etc, make this an easy decision. Hello Cycleops and Wahoo, so long Kinetic. Very poorly thought out pricing and connectivity strategy.

    • rumpole

      Extremely disappointing–was looking to upgrade from KKRM, and it made perfect sense (for example, if the upgrade unit were 200 bucks less, it would still be tempting, as zwift and TR are both supported). But between the high price and the lack of standards-based compatibility, it’s off the list.


    • What additional software would you like to see us compatible with? Just because we decided to not adopt Garmin’s Protocols does not mean that we are suddenly incompatible with everything. We are in active communication with all of the major trainer software companies (Zwift, TrainerRoad, Fulgaz, Kinomap, VirtualTrainer, more) and even the major fitness companies (Strava, MMF / UA) about integration.

    • cycloscott

      How about Golden Cheetah? Some of us are old school enough to avoid buying into the whole monthly subscription nonsense. If I spend my money for something, I prefer to do it once, and not over and over again.

    • Mark whittaker

      I am in the market right now for a trainer. and your rock and roll smart control is in my top 3. but this lack of immediate compatibility is turning me towards others. I dont care what standard you follow as long as you are compatible. and you say dont worry give us your money and we promise we will work on it. Sorry not good enough.

      are you compatable with Bkool simulator? will you be?

    • “Some of us are old school enough to avoid buying into the whole monthly subscription nonsense”

      You might want to look at our software then, no “subscription nonsense” ;)

    • David Sembiante

      Joe….My Kickr Snap had a defective installation of the optical sensor and out of round roller that shook the bike. Really low quality build. I’m 0-2 in my attempts to get a “smart trainer”.

  9. Mike D

    Where can I get one of these Ben & Jerry’s head units you mentioned? Sounds delicious!

  10. Emma

    Wow. This was exciting until I saw the caveat and the price. Since I already own a KK an add on seems ideal but that price is outrageous!

  11. Michal

    What’s the point of releasing smart trainer without open Ant+ and BT communication? It shouldn’t be even called smart. I seriously can’t comprehend that policy.

    • ANT+ FE-C is not actually open. You have to register to get access to the specs and those specs are defined by Garmin. Our decision to not support ANT+ on this device will be detailed on our blog in the coming days. We hope you take the time to read it.

      BLE is an open platform with standardized protocols for simple sensors. There is no adopted spec for electronic trainers. Let me say that again: there is no official BLE protocol for electronic trainers. Every trainer company supporting BLE has defined their own protocol (Wahoo, TACX, Elite, CycleOps, and now us) and it has not been an issue for software developers. We don’t expect any problems in integration with your favorite software.

    • Except you could have easily just adopted the standard BLE power/speed/cadence protocols – which would have solved half your battle. It would have instantly made it work with: Wahoo, Polar, Suunto, and countless apps.

      As for FE-C, it’s open. It’s just as open as BLE is. You had to register for BLE access and join an organization. It’s no different. Garmin may technically own ANT+, but that hasn’t stopped all other competitors from using FE-C or broadcasting on ANT+. Until BLE comes out with a trainer spec, this is the best option today. That battle was fought and won, and every trainer company except CompuTrainer (RacerMate) had adopted it.

      I think it’s great you want to share your API for BLE control. But that’s no different than what Tacx, Elite, Wahoo, and CycleOps all do. But until everyone gets together and decides on a BLE control standard, then use what’s out there. Re-inventing the wheel and skipping over existing BLE/ANT+ standards isn’t the solution.

    • Trevor

      The bottom line is this: ANT+, and by extension (and maybe even to a larger extent) ANT+ FE-C is the de facto standard. You can write a fancy blog post, and heck even if you’re correct in your assertions I’d be willing to bet the majority of potential customers are going to look and see no support for FE-C and move on. The responses on this blog should be a (very) strong indicator, is this is basically your target market (self included).

      In my university marketing program we were taught this when it comes to marketing: “perception is everything”. Lastly, I wouldn’t brush off having Ray saying he wouldn’t purchase it for that reason…his recommendations have considerable influence in this market.

    • The best option today is providing an electronic trainer that works with the software that a consumer uses and to make it affordable as possible. We believe that Smart Control checks those boxes. It works with your iPhone, your Android device, your Desktop computer. It does NOT work with Garmin Head Units, but given that you don’t ride our trainer up a mountain, compatibility the Garmin HUs is irrelevant.

      If our hardware does not work with your preferred software and we cannot provide a compelling alternative with Kinetic Fit or work to get compatibility for you, then we have no expectations of selling a trainer to you.

    • Lee Sutton

      But none of my devices work with Bluetooth.

      Laptop – no
      Desktop – no
      Heart rate strap 1 – no
      Heart rate strap 2 – no
      Power meter – no
      Head unit – no (and yes I do use it on my trainer as it has extra metrics and when I’m pushing hard intervals I can’t always look up)

      Fair enough if I don’t fall into your target audience but personally that’s quite annoying as I’ve always sung the praises of your products. But I do think you’ve misjudged your customer’s needs, as you can see from this thread but also from what I’ve seen in the groups I follow on Facebook etc.

      Seems strange that for the sake of what it would take to add the extra protocol you’re willing to alienate so many existing and potential customers. But hey ho, if that’s your business model then that’s your choice.

    • Do you not have a phone?

    • Lee Sutton

      Yes, with a 6″ screen? My TV that’s hooked up to my PC is 27″ so why on earth would I use my phone!

      Plus it’s Android which the Sufferfest app doesn’t work on.

      I don’t mean to be so negative but it’s just really annoying when companies expect you to own the tech they want to work with rather than the tech that people actually own. You’re possibly 100% right that long term BLE is the way forward BUT it isn’t the 100% supported tech that you suggest in the present which is where we are now.

    • I understand the negativity. Telling people that they have to upgrade their tech is never well received and we expect it. It’s the blind loyalty to a slowly dying technology that is difficult for me to understand.

      Here’s my suggestion if you considering a Smart Control RU. It looks like you use Sufferfest for workouts? If so, you can use the Kinetic Fit App for Android and subscribe to Sufferfest’s streaming service for $10 / month directly through it. We have a partnership with Sufferfest to stream all of their content through our App (free). With a cheap Chromecast you could then have that video (or any of the other workout videos we have in our library, some free, others paid) broadcasted onto your TV alongside workout metrics, all synched up. Yes I know, it’s more tech, but the $25 device removes your computer requirement and makes you far more mobile as you don’t have to be next to your computer. Replace the head unit on your bike with your Android device when you’re doing your trainer sessions and now you have a far more powerful interface in front of you with more metrics than you can shake a stick at.

      Your data is Your data and you can take it wherever you want: Strava, 2PEAK, Training Peaks, FIT files, CSV files, etc.

      We’re still working on ANT+ support in our Android Application so it could talk to your existing HRM and Power sensor. I hope to see that complete in the next month or two.

      I realize that this suggestion is a complete wholesale change on your current setup. But if you’re open to getting an electronic trainer, why not look at the options? It costs you nothing to try it out. :-)

    • Lee Sutton

      I don’t mean to be rude but that contradicts most of your other replies and even contradicts itself!

      You’ve mentioned numerous times that your use of the BLE protocol negates the need for dongles yet your suggestion is to buy, in effect, a dongle that is more expensive than an Ant+ dongle. You also suggest that I commit to an extra $10 a month to yourselves.

      You then go on to say it’ll cost me nothing to try it out! This is a few lines after saying I need to buy a new dongle and pay $10 a month subscription! And I have tried previously to use my phone instead of my head unit and it was immediately clear why people pay good money for Garmin units! Plus, I have never heard of a phone app that works with cycling dynamics.

      You also seem to use your own blindness to accuse other people of being blind. What I have to Ant+ is not loyalty, blind or otherwise! I choose garmin as they have proven to be amongst the best units in terms of cycling and multi sport watches etc. This has lead me, along with quite a few others, to invest in various other Ant+ accessories. So what you are mistaking for blind loyalty is in fact a genuine investment in a technology platform.

      Think of blu ray players, how many of them are sold without DVD support? TVs are still sold with analogue tuners. ANT+ may be dying but it certainly isn’t dead yet.

    • I’m sorry, I didn’t mean to come across as rude or accuse you directly of blind loyalty. It was an aggregate obsveration of many of the responses on this post. I’m trying to be helpful. I apologize if it wasn’t.

      You don’t need a Chromecast dongle to work with our Trainers. I was merely suggesting a solution to replace your entire computer. Trying to be helpful …

      The $10 / month is to Sufferfest, we are a pass-through. Not trying to upsell you…

      It will cost you $0 to download the Kinetic Fit App right now. Not trying to get you to spend $ right now.

      Your investment in a technology platform is understood. But you cannot deny that that tech platform will never be adopted by any industry outside of Garmin’s fitness devices. I’m trying to offer solutions as you slowly migrate to BLE for your tech:
      – we are planning on support ANT+ devices on Android (for your HRM)
      – our iOS App supports the Mio Velo and 4iii’s Viiiiva for ANT+ bridging (something Apps based on Wahoo’s closed-source SDK cannot support)

      Sometimes we rip the bandaid off. Floppy drives, CD-ROMS, Adobe Flash, headphone jacks, etc. We’ll see how it goes…

    • BC10

      Actually a pretty good solution. I already pay Sufferfest $10 per month. I don’t blame you for trying to move the market forward but it seems like you are banging your head on the wall for a cause not worth fighting for.

    • Jay

      I don’t usually respond to online banter like this. However, you’re elitist attitude and overall disregard for consumers who are your exact target market definitely don’t encourage me to try your products. My money will be going elsewhere this winter for sure

    • Joel Stewart

      Just trying to keep things light. I apologize if it came across as antagonistic.

      Damned if you do, damned if you don’t I guess…

    • Erik

      “compatibility [with] the Garmin HUs is irrelevant.”

      A potential customer, arguably a group of them, is asking for something and you’re going to tell them that their needs don’t matter? Good luck with that. SMH

    • Kostya

      “It’s the blind loyalty to a slowly dying technology that is difficult for me to understand”

      I’t rather stick to “slowly dying” tech that is actually being actively developed and supported by everyone and everything

      “But if you’re open to getting an electronic trainer, why not look at the options”

      I am looking at the options. Plenty to choose from … No need for artificial limitations

    • Kostya

      “You don’t need a Chromecast dongle to work with our Trainers. I was merely suggesting a solution to replace your entire computer. Trying to be helpful …”

      Why would one need to replace computer? To get less powerful hardware instead?

      “But you cannot deny that that tech platform will never be adopted by any industry outside of Garmin’s fitness devices”

      It is in fact widely adopted by vendors too numerous to list.

      “Sometimes we rip the bandaid off” – well this time it seems that you rip the skin instead of bandaid

    • Emma

      “It does NOT work with Garmin Head Units, but given that you don’t ride our trainer up a mountain, compatibility the Garmin HUs is irrelevant.”

      Not for all of us. For example, my main piece of tech is a Garmin 920xt, which has a nifty recovery adviser built in. However, it only takes into account workouts recorded with the watch. So yeah, when I ride the trainer with Trainerroad, I also record the workout with the 920 so that the recovery data is useful.

      Incompatibility with Garmin head units is a dealbreaker for me on this right now.

    • Rodrigo Loureiro

      Totally agree, I do precisely the same. All my workouts (indoor or outdoor) go into my 920XT

    • Ryan

      Been looking at smart trainers for this winter training and really like the side to side motion of the rock and roll trainers. Currently I am on a dumb trainer without variable resistance using a stages power meter (hr and speed sensor too) onto my Garmin 1000 using sufferfest videos through a dvd player, but the solution you outlined here is actually quite a bit better assuming the app works and sufferfest stuff comes through. Since I am not really heavily invested in trainer stuff already, it seems just going through Kirk Kinetic and using the app and casting it onto the TV is a pretty good solution to all of this.

    • Mark whittaker

      There is a several second video delay using chromecast. That is not a viable option. My guess is that ANT+ was deemed too expensive and they decided to not pay for it. They say its a dying protocol yet all the other trainers use it? and basically every accessory for your bike uses it too. that sounds alive and well.

  12. Vincent


    Looks like an old Computrainer RU. Poor development on design, connectivity,… While Wahoo, Tacx and Elite (CycleOps missed the boat but jumped on it this year) are setting benchmarks in trainer business, Kinetic is pottering in the background.

  13. Mike

    Thanks for the info Ray! I was ready to upgrade my R&R trainer, but now I’ll wait. I can’t believe Kurt K went in this direction .

  14. Dave

    This is a spectacularly unwise and arrogant move. Let’s revisit this in 12 months and see how close they are to going out of business.

  15. Lee Sutton

    As others have said, this monumentally short sighted decision just means this can’t be considered in my options to upgrade.

    I really hope they come to their senses as I love my road machine but currently a full KICKR Snap at <£500 is way better value with its compatibility

    • What software do you currently use? Smart Control will likely be compatible with Zwift, Trainer Road, PerfPro, Fulgaz, VirtualTrainer, Kinomap (and more). If your preferred software isn’t listed, please tell us so I can reach out to their development team. Integration is fast and easy. Zwift and TrainerRoad added support for inRide’s custom BLE protocols with minimal effort (and no assistance) and Smart Control is just as easy.

  16. John

    No idea why Kinetic believes they are special enough to move to proprietary protocols when literally all of their competition is open via ANT+/Bluetooth/both.

    It’s as if they’re blind to the decline and fall of the people at Computrainer, who made the exact same mistake and went from the dominant trainer company to irrelevance.

    • Mike Richie

      Not even proprietary, they are publishing the api. Just different – very odd decision unless there is something their api provides that standard protocols don’t. Although in fairness, there is no standard Bluetooth control protocol which is why Wahoo originally rolled their own. Maybe KK thinks they can get everyone to use their api like Wahoo did, only times have changed.

    • Yeah, I can understand publishing an API for BT control, since as you noted there’s no official standard there. So each company is indeed doing things slightly differently, which sucks, but is fine in the context of the realm of suck that exists.

      But not also transmitting on open BT for Power/Speed/Cadence is the real issue. Nevermind the whole lack of ANT+ thing.

    • There actually are improvements in our API over the official BLE protocols. We will be discussing this at length in a post on our blog soon. We hope you take the time to read it.

  17. Kevin Smith

    Several already smart trainers at the upgrade price point. No way these things gain traction.

    • Too late.

      … but seriously though. Go ride one at a store in a month and compare against those similarly priced trainers. You’re welcome to say it sucks at that point, but I would hope you would leave open the possibility that our trainer might be the bees knees so you don’t miss out…!

  18. Lee Weikert

    No open Ant+ or FE-C and open Bluetooth and over $500 to upgrade an already over $400-$500 trainer. Looks like Kinetic is making my decision to a Wahoo Kicker even easier. Loved my Road Machine but it’s probably going to the wife’s bike since she doesn’t need anything but speed and cadence.

  19. Nate

    Ouch! I was just getting excited about the prospect of upgrading the resistance unit on my old Kurt Kinetic Road Machine (it’s at least 12 years old now) that the girl is using…

    But if there’s no ANT+ and BLE, it’s definitely NO SALE and I’ll pick up a 2nd Kickr or Kickr Snap or Tacx or Elite… It makes me sad when I see companies not integrating the consumer friendly standards…

    • Actually we are integrating the consumer friendly standard: BLE. BLE is on 100% of iOS, Android and Mac devices and with Windows 10 BLE support has become much simpler so software like TrainerRoad will work with all of your BLE gear without the need of a special dongle. No dongles ever again!

      Unfortunately ANT+ is far from open (at least my definition of “open”). Our decision to not support ANT+ will be detailed in an upcoming blog post. We hope you take the time to read it.

  20. Dieter Neirinck

    Not compatible with Ben&Jerries ? No deal !

  21. Ismo

    Very stupid move by Kinetic. I think I will continue with my Rock & Roll for a while, but when the time comes to replace it with a new one, I will definitely choose Kinetic any more.

    I wonder why none of the other brands have designed anything similar to the R&R: the freedom to move more freely is quite nice.

    • The R&R is nice isn’t it!? I’d encourage you to demo the Smart Control and see if it works with your software before you make a decision simply because we don’t support ANT+. You might find that ANT+ isn’t actually as big a deal as you think… And this flywheel is to die for!

  22. ubrab

    Like everyone here I find the move indredibly stupid, but I therefore can’t understand why they made it – Isn’t there anything we’re all missing there? If it’s not a cost issue (25 cents!), what could be their reasoning on their end? Is it really pure arrogance/incompetence?

  23. Gary

    For those old enough polar once ruled the roost when it came to smart training watches, refused to open up their software to the emerging ANT+ standard. Look at them now !
    Garmin rules !!
    For all of you that have a Kurt Kinetic – cherrish it….., for it is now a dinosaur !!!

  24. Happy Runner

    Ray, do you have any thoughts on why Kurt Kinetic would think it was a good idea to not follow standards? Other than 25 cents, what’s in it for them?

  25. Andy

    lol…no Ant+…jesus fekin christ..

    Who say down at Kinetic and said..’you know what…lets upgrade our turbo-trainers..everyones doing it..Wahoo..Cycleops…Tacx…lets do ours!”..

    ‘yeah..and lets upgrade it with no Ant+ or Bluetooth smart…whatsoever….that’ll make em scratch their heads..!’



    ‘great..thats sorted…now somebody pass me another crack pipe I’m going off my tits here for a hit…’


    Kinetic = losers.

    • It does have Bluetooth Smart. Which means that probably every device you own (aside from Garmin Head Units, but who uses a head unit to train on a trainer?) has the ability to communicate with our trainer without the need for a dongle.

      … pass me the crack pipe …

    • Aria


      Come on. 70% of the market is owned by Garmin and even more ANT+ (in any variety). I´m sorry but this is just a wrong turn you guys have made, and it feels like it´s done mainly to go against the grain and flip the finger to Garmin. We all know who you guys are, and you make a brilliant platform (loving my Rock and Roll here) but you are turning your lovers to haters this way.

      I´m moving over to the TACX NEO after this, but I´ll miss the side motion for sure.

      If you would like to work on introducing a better and fully open standard, then there are a few main things:
      Make it backwards compatible with the mainstream communication protocols out there (uhhu wake-up, for now it REALLY is ANT+).
      Then tell everyone you have found a more capable/stable open platform and start lobbying to make sure they will adopt it.
      Then (and really not before!) phase out support for the (in your view constraint/obsolete/aged) protocol in a consumer friendly manner.

      Maybe you guys can work out a nice way to get us all back to loving your products by using a simple and cheap ANT+ dongle with full support. Also…. Don´t charge us for this mandatory dongle, it´s your way to show us you are consumer minded, but want to have us focused on new protocols.

      Also the upgrade price is a crazy one, you must realize this. If it was in the 300 range, it would be something I would consider given it would have ANT support.

      By the way, I am leading a group of product developers inside an IT company. This is basic stuff here guys, just ask anyone.

      Hope to see your /proper consumer minded response/ soon in a blog or elsewhere.

    • Lee Weikert

      Joel, I guess I’m old school I do use my Garmin Head unit when I am on a trainer. My HRM, speed and cadence sensors are all Ant+ and all connect flawlessly every time I turn it on. When I’m done with my workout it wirelessly connects to my wifi and uploads my work out. Last year I wanted a power meter and really considered the inride solution from KK, but that private BLE meant I’d have to either replace all my Ant+ gear and ride with my phone or just purchase a power meter that I could use on or off the trainer with my existing ecosystem. So that was $200 that KK lost from me and went to a competitor. Now I have been wanting to get a trainer that I can use the head unit to control resistance and be able to quickly ride existing course profiles and was excited to learn about the new option from KK, however the decision to stay with your version of BLE, and not going dual Ant/BLE and wanting $500 for the upgrade to my existing machine is pushing me to other options. Even if the other options are more expensive, at least they are allowing me to keep my existing accessories and train old fashioned with a head unit instead of having to buy a laptop or use my phone to ride or log or control my workouts.

    • Erik

      Joel, your market research people either lied to you or phoned it in. People use the tech they have, and that means they use their Garmin head units when indoors on trainers. You can continue to mock it in the hopes of making it go away, but wishful thinking does not equate to reality. Take a look at, i don’t know, every head unit review that Ray has done and you’ll see mention of using it for indoor use.

      Seriously, take a look at what you’re doing (“you” being the company, with you, Joel, as its voice in this forum), you’re ignoring input from customers and/or telling them they are using products incorrectly. That’s a hard road to hoe.

      You have a limited amount of time until Ray publishes his trainer buyer’s guide… There are people here telling you that they will take that into account when making a purchase this season, and more of them will read what Ray says than will read this magical blog post to which you keep referring. And that equates into dollars for your company. The choice is yours. Good luck.

    • Kostya

      “…I´m moving over to the TACX NEO after this, but I´ll miss the side motion for sure…”

      TACX NEO actually does have side motion

    • Aria

      I have read it will have ‘some/limited’ side motion.

      if this is incorrect and I could compare it to the RNR I would be totally sold and have some green old iron for sale.


    • Kostya

      I tried both and they feel too different. I can not make direct comparison because of it. The motion of NEO while not over-exaggerated feels really nice and cushioned. I liked it. I suggest that you just simply find NEO in whatever LBS you have around and try it. That is what I did. Also if you are thinking of buying NEO make sure that there are easy ways to exchange if something does not work. There are reports on Tacx’s forums o NEO’s dead/malfunctioning on arrival/soon after.

    • I’m a pretty serious time trialist and am a prime candidate for your products. I’m happy spending £1,000 on a trainer if it will improve my FTP by 10w over a season, which is why I’ve always loved Kurt Kinetic’s smooth and realistic feeling trainers – they are the closest thing to riding outdoors and allow the rider to develop the right muscle groups because of this, meaning your indoors training translates to improvements in race performance.

      I used to train with an iPhone mounted to my handlebars, but I now use a Garmin head unit, as does virtually everyone I train with and race against. I’d say once you get to the “high end amatuer” end of the market, about 90% of people are using their head unit of choice, and 90% of the time that will be a Garmin. All the top end power meters support ANT+, as to the most reliable HR straps. I know it’s dated technology and has lots of limitations, but it’s absolutely rock solid in my experience compared to Bluetooth.

      Why do serious cyclists use a Garmin head unit instead of a phone?

      1) It has real buttons. When you are pushing yourself to the limit and can’t see properly because of sweat and your brain is turning to mush due to the effort, having a physical lap button to press to record the end of an interval is what you need.

      2) Head units normally use resistive touch screens as opposed to capacitive touch. This means they work when they are covered in sweat, unlike a smartphone screen.

      3) They are water proof, again not presenting a problem when sweat is pouring all over them.

      4) You can have the same data in front of you as you do outdoors. For example, I have 3s power displayed next to 30s power, with lap NP and lap AP underneath. I know your own iPhone app is very good and would allow something close to this, but most other apps are really limited in this respect.

      5) When you’re warming up for a race, you don’t want extra complications like having your iPhone mounted on your bars and then taking this off 5 mins before your start time. Or that the latest app update has changed the screen layout, or added some new functionality. Garmin head units just work. You just want to get in the zone and stare at your power and HR data for 20 minutes as you do the same warm up you did last race.

    • Asger

      I have a big fat powerful Win10 tower PC with a 27″ screen, perfect for Zwift, TR and all the services you support. But my pc doesn’t have Bluetooth….. and it’s only 2 years old. So what was that about “no dongles necessary”?
      I use the ant+ dongle that came with my garmin watch, and it works totally reliably.
      I imagine that I can’t be the only potential buyer with such a setup..
      Further more I do make use of ant+ connection to my Edge unit to show my self chosen stats, that TR and such doesn’t show on the big screen. And to a lesser extend for its recovery guide.

      You probably have lots of reasons for your move, and fine by me, but I just don’t understand why you don’t open up for those features I just mentioned.
      Is is really so detrimental to your strategy?
      Btw, funny that ditching cd-roms etc. that you mentioned, were all pioneered by Apple :-)
      There’s just the small difference that you could buy external CD-ROM drives and so on, except for Flash I give you…

  26. Andrew Salmon

    This is like trying to sell a gravel grinder bike which only fits 20mm tyres. There is less than zero chance I will buy something which doesn’t support basic standards.

    Given about 30/32 = 94% of comments along the lines of “What were you thinking” regarding connectivity, I think a public announcement of a swift U-turn is in order.

  27. Chris benten

    So they have no compatibility with the market dominating Garmin/Suunto devices…I am loathe to call anyone stupid…but…the Board of Directors for KK need to be replaced. No one wants to add another electronics box to the mix with no compatibility.

    • This confuses me. Right now I hop on the Smart Control R&R, pull out my phone, and do a workout. In the ANT+ world, I plug in a 30-pin adapter, a Wahoo ANT+ Key, and then maybe buy another head unit to strap to my bike … We’re trying to remove the need for more gear by going to where the rest of the tech industry went 5 years ago. You might be surprised by how little not supporting ANT+ actually affects you. We understand the head-unit argument, but last time we checked, your trainer isn’t up the mountain with you. And doing a workout in other mobile / desktop software seems to be a better experience, and taking your data from that workout in FIT format is simple. We will be doing a write up on all of this soon on our blog. We hope you read it.

    • Lee Weikert

      Here in Alaska we have ample opportunity to ride trainers (6+ months of winter). I’ve put over 2,000 miles on my trainer in 2016 alone. My workflow is hop on my Road machine fire up my head unit and ride to a DVD or training plan I’ve created and downloaded to my Garmin. Not supporting Ant+ affects me greatly. My HR, Speed, Cadence, Power meter are all Ant+ and talk to my head unit indoors or out. The beauty of the Kinetic Road Machine is that the same equipment I use on it goes right out the door with me when weather is suitable for riding. I would love to ride on Zwift or Trainer road or any other live-stream platform but my reality is that in Alaska a broadband connection with unlimited or actual usable bandwidth is a still in the future pipe dream. In total there are 52 broadband providers in Alaska. There are 282,000 people in Alaska without access to a wired connection capable of 25mbps download speeds. There are 113,000 people in Alaska that have access to only one wired provider, leaving them no options to switch. Another 53,000 people in Alaska don’t have any wired internet providers available where they live. So while many of the lower 48’rs can just fire up their smartphone and ride, that’s not an option for many of us (and I’m sure there are many places in the lower 48 that are broadband wastelands as well). I keep checking for this soon to be published blog but no-joy. As a consumer it sounds like you are comparing your company to Apple in that your innovation will change the world in trainers and software and I hope you are correct. However so far your implementation on products (In-ride, new power unit) to me is comparable to what Nintendo has done versus Sony (Playstation) and X-Box. Sony did it the best up to the PS3 slim version; all their PS versions were backwards compatible to the original PS which kept consumers inside their ecosystem because they saw value in upgrading because it allowed them to keep and continue playing with their existing products. Huge win for the company and for the consumers, and kept many a user from switching. I love my Road machine simply because it just works, I put my bike on it, it is very quiet, no issues with leaks and gives me a very realistic road feel. Having the ability to control it with my existing equipment at a reasonable price for upgrading would keep me in the Kinetic ecosystem. But you are locking me out because not supporting Ant+ actually affects me even when I don’t take my trainer up a mountain with me.

  28. Jeff

    I will add to the comments in the vein of “the people that made this decision may be out of a job”.

    • Kinetic is employee owned and run by about 6 people. No CEO. No Board of Directors. The decisions we make are mulled over for long periods of time and collectively agreed too. We all care deeply about the products we create and we try to make products that you will want to purchase. We support our products with ridiculously awesome warranties and have chosen this path to ensure that we can provide the best possible experience for you. We have actually learned some things, contrary to what you might see, and are moving forward with products that will work with all of the devices you purchase today, tomorrow, and probably the next 10 years. No dongles. No dependency on a privately controlled wireless tech acting as a middleman. Relationships with every software developer, helping them with integration, testing and ensuring a stellar user experience.

  29. Eric B

    I have a 3 year old KK Road machine and it works great but eventually wanted to upgrade to a smart trainer. Like other peoples comments the upgrade kit to retro fit my current road machine is a crazy price. Not sure how they plan on staying in business.

    • We plan on staying in business by continuing to sell a large number of trainers.

    • Eric B

      I am sure you will sell trainers still. All I was saying like most people on here is the upgrade kit price is outrageous. $549 to upgrade my existing KK road machine. I would think $200-$250 is more in line honestly but that is just me.

      I know you might say I cannot get a new smart trainer for that but I can get a new Kickr Snap at REI when they do their 20% off coupon for ($700 – 20%) = $560 before tax. Just saying and I would like to just upgrade mine but if the price does not come down to an acceptable number I will just sell my KK and wait until REI has their 20% off to use it on the Kickr out of principal to your pricing scheme.

    • Eric B

      Also how do I connect the smart part of your trainer with my setup. I have a desktop computer that is connected to my TV. I have an ANT+ stick in the computer that pairs that to my garmin speed/cadence sensor on my bike. I start zwift or TR and it finds the dongle and communicates the information to the screen for me.

      I am assuming since you are not supporting Ant+ I would have to then buy another stick with my current setup.

      I also like some people use my 910xt when riding on zwift to get my stats instead of pulling the file to attach to my garmin connect account. Reason why which I am sure you guess is because I want to see how many miles I went on a flat course vs. zwift shows my “virtual” mileage because of the hills and such.

    • Philip

      In case you’re not aware, REI also carried KK accessories, including the Resistance unit. They often have 40% off single items (Excluding bikes) a few times a year, so you could probably pick it up for $330 sometime this year if the price stays the same. It’s how I plan on picking it up. $300 is the range I would have expected this to cost in the first place.

    • Gord Croucher

      Thanks for the REI tip Philip. Still not inexpensive in $CDN. I am still waiting for the dust to settle, and riding in Zwift using my cadence and speed from Garmin. Stone age I guess, but thought I would wait a bit.

    • 40% off? Typically REI does 20% off sales (usually right before Thanksgiving, then again in the Spring). Never seen a 40% off sale, unless referring to the Clearance/Garage Sale, but that’s generally for refurb/returned items.

      Obviously, the 20% off sale is still a good deal – especially since it’s virtually always valid on Kurt Kinetic products.

  30. Sean Ormerod

    WOW did they ever miss. I was really hoping to hear great things and be tempted to upgrade even though the pricing had me already leaning away. I think if they were comparable to other “smart trainers” then the price is reasonable but the upgrade isn’t. Then add the standards issue and they have shot themselves in the foot!

  31. Nathan Budd

    Wow! I’m in the market for a Smart Trainer, and on Ray’s advice, waited until these announcements before making a decision.

    I really like the look of the Rock n Roll trainer, as this seems quite realistic compared to the way I ride, but there’s no way I’d consider buying this if it doesn’t follow standards (out of principal).

  32. Chris

    Add my name to the list of disappointed KK R&R owners looking to upgrade. Upgrade price is too close to that of the KICKR Snap (and others), and that’s before even getting to their unwillingness to play in the sandbox.

    Makes more sense to sell the Kinetic and take my trainer business elsewhere, unless they reconsider their position.

    Through some email interactions with KK support I was pointed to this post (which does at least leave the door open for a course correction):

    link to support.kurtkinetic.com

    • We reconsider our positions on a daily basis. Everything is subject to change. If we are wrong, you can be assured that we will correct our mistakes.

    • Chris

      I appreciate your responses Joel. Wireless protocols aside, the Smart Control upgrade price is still a concern.

      I have the original R&R (T-016). Any performance differences between the new R&R Smart and the Smart Control installed onto an original R&R?

    • Ya know I don’t know the answer to that. Jason can help you out: joverman@kurt.com

      And we definitely see the upgrade price complaints. I’m not responding to those as I don’t really have any authority on that. :-/

    • Phil B

      I appreciate you responses as well Joel. I don’t have a dog in the fight as I won’t be making any trainer changes soon. I think what KK may have missed here is that people are already invested heavily in ANT+. We get it. We know how to get stuff to work. We don’t want to invest again. For my trainer I use an old second hand laptop that works with ANT+, for me to purchase your (very expensive) upgrade I need a new laptop. But I have already invested in ANT+ sensors and dongles. I don’t want to reinvest. I want the new tech to work with the old tech. What your calling blind loyalty is actually investment in the form of cash and energy and time to figure out how to make things work together.

  33. David Nighorn

    I’ll add to the chorus: No Sale. I love my Road Machine and it does what I need when combined with TrainerRoad. When I find myself in a position to move up to a smart trainer though, KK is not under consideration. Willful failure to adhere to industry standards is an indication of bad management decision-making and I am not investing money in a product that may not be around long.

    I cannot imagine the decision making framework that led to this outcome….

    • Forward thinking. Sometimes it’s okay to remove the floppy drive if there is better tech that already exists in 100% of devices being sold (no dongle needed) and the software development community is eager to ditch the status quo and move on…

    • Erik

      It’s not “100% of devices”; your being disingenuous, at best. You’ve already said it doesn’t work with Garmin HU. You’ve already tried to mock those who use head units indoors. Potential customers are telling you that your wrong. Your not “ditching the status quo”, you’re not meeting (and ignoring) customer needs.

    • Kostya

      Software developer community is eager to implement new features that can help win over competitors. Implementing yet another protocol is nothing but distraction however small or big.

  34. zom

    I’m putting away my pitchfork and taking a “wait and see” approach. I want to see how good the unit actually is and how not having ANT+/BTSmart will affect my setup (R&R). Definitely looking forward to hearing them out on their blog on the reasons they feel this is a valid and smart business move.

  35. Dr_LHA

    Honestly, the lack of ANT+ FE-C support is disappointing from a tech standpoint, but at the end of the day, how do I use my trainer? I use it with my iPhone and TrainerRoad and/or Zwift apps. Both of these applications are supported by the KK platform apparently, so this seems completely fine to me.

    I’m still trying to figure out why anyone would want to train using a smart trainer and their Garmin head unit, rather than something like TR or Zwift. What benefits does that bring?

    The biggest issue with the KKs is that the trainer upgrade is only $100 less than the full trainer, which probably means it’d be cheaper for me in real money to sell my Road Machine on CL and buy a new trainer. Seems like KK picked the wrong price point for the upgrade, but that’s probably driven by actual costs. If I sell my trainer to fund the replacement, I’m not longer locked into getting another KK though, so it might be a mistep KK’s part.

    • Zwift is coming to iOS! … and will only support BLE sensors. Thank you for taking a step back and understanding that if we, the creators of the hardware and software, do our jobs correctly, the wireless technology used is irrelevant to you.

  36. Aasen

    Reading through the comments I see a few things that are underlying all decisions I am making when it comes to sport tech at the moment.
    Everything shall be able to communicate together without any hiccups. Being the Tacx Neo I got with the Garmin 520 or with the android tablet that has built in ANT+ and BLE, or being the Win10 tablet.
    And they should not have a closed protocol or have limited support in the market, or limit where you can use the data (Polar in the past).

    I see this ticks the two no buttons for what I would consider.
    Also looking at the price point of the Kinetic Rock & Roll Smart Control brings it into the ballpark of the new Tacx Flux that works with everything.

    If I were in the market to get a new trainer at this price point I know where I would go.

    • Built-in ANT+ on Android Tablets is available on some Samsung Galaxy Tabs and a few Sony Xperias. That’s it. Those tablets also have BLE. So does every other Android device sold. If you’re looking to the market to continue to support the bike tech you buy, BLE should be your primary decision point, not ANT+. Dynastream failed to win that war back in 2006, Garmin bought it wholesale and has been cornering the bike market for the last decade while the rest of the tech market moved forward with BLE.

      When you are in the market for a new trainer, maybe see if we were right or wrong. If we’re wrong, there will probably be a Kinetic FE-C trainer waiting for you.

    • Phil B

      But still why not provide backward compatibility as it were? One of the reasons I bought an android phone was specifically to have ANT+.

  37. I was very excited when I saw that there would be a Smart Control Power Unit upgrade available for existing Kinetic trainers. The MSRP price of $549 for just the power unit, though, definitely poured some cold water on my initial enthusiasm. I wouldn’t pay anywhere near that just to retrofit my existing Road Machine trainer.

    The lack of ANT+ and/or Smart Bluetootth support, which I just learned about for the first time here, is a definite deal killer.

    If the final price isn’t significantly lower than $549, and if support for established wireless protocols isn’t added, I’ll be purchasing another brand of smart trainer and selling my Road Machine.

    • It does have Bluetooth Smart. But there is no established wireless protocol for electronic trainers. Everybody does there own and things seem to be working out okay …

      What software do you use when you train? We will likely have support from Zwift, Trainer Road, Fulgaz, Kinomap, VirtualTrainer and more. If it’s not one of those, tell me and I’ll reach out to their dev team!

    • Sorry, I know you have BT Smart support, I meant to write established BT Smart as it relates to smart trainers.

      I actually use my Garmin head unit when I train indoors. I want that option. It’s doesn’t make sense why you don’t want to give your customers that choice–especially since the costs to do so seem so trivial.

      Like many others, I currently train indoors with TR and Zwift. I know those programs should work fine with the upcoming power units. My concern is what about those great programs that have not come out yet? Will they support your proprietary protocols? Hopefully, but who can say for sure? Why not just bake the support for these established standards into the product?

    • Neila

      Joel, I hope you are right because aside from the ant+ issue you look to possibly have built a really good trainer. If it’s accurate, running erg off that flywheel could really condition your legs. Inertia is a big issue in the uk and your unit wil have a huge amount.

      However lots of us still use a garmin head unit to draw data from our trainers, though I’m no fan of garmin. We now even have the option of setting workouts from those head units. As it stands your new trainer doesn’t support that as far as I can see.

      In relation to trainer road, I run mine off a laptop, which needs a specific dongle to run Bluetooth with a trainer, even if the laptop has Bluetooth built in. I prefer to use a laptop just coz it’s bigger, I can see the screen more easily. I sometime do a trainerroad workout then follow it up with a zwift spin if I’ve anything left, I’m going to need a really good iPad to get the screen I want for that.

      DCR did mention a wired option. I know perfpro are looking to support that. Will that also be an option for trainerroad?

      I do wish you all the luck with this as it does seem a good unit, which could be an effective training tool. I just hope you’ve not made a misjudgment in relation to ant+ support.

    • My response is a little snarky …
      Why doesn’t Garmin just support BLE in their Head Units?


      As far as proprietary protocols, we did our own thing because I find the existing spec lacking, and I want to make a better product than just another trainer.

      How is ours better from a technical perspective?
      – Stateless messaging
      – 4Hz update rates
      – Smaller packets, more information

      To make those improvements, we have to do our own thing. We’re not the only ones doing this, it just seems that we’re the only ones being called out for it. :-/

    • Hi Neila –
      That flywheel is a beast. Just saying …

      Our lack of support for Garmin stuff is a complex answer. We will detail everything later this week on our blog. Check it out.

      If you get an iPad for Zwift, you’ll need a trainer with BLE. Fortunately for you we made one and it’s awesome and it should be Zwift compatible! Yay! You can also run TR on that iPad! And Sufferfest. And Kinetic Fit. And ______ You get the point …

      The USB option is of interest to pretty much everyone. I wouldn’t be surprised if you see support for it with the usual suspects.

    • “To make those improvements, we have to do our own thing. We’re not the only ones doing this, it just seems that we’re the only ones being called out for it. :-/”

      You’re being called out for it because you’re the only one not *also* adopting the other standards out there. It’s perfectly fine if you want to do something extra on the side for BLE *control*, as I noted in the post, everyone does to some extent. But not supporting the other open BLE or ANT+ standards is the singular reason why you’re being called out.

      Every other trainer company has adopted both of those standards for their 2016 lineups (and even their 2015 lineups, some also even their 2014 lineups).

    • Lee Sutton

      From memory Wahoo didn’t originally have FE-C but then added it after the response from customers so I don’t think you’re the only ones getting the backlash. That then made their trainer suitable for everyone within the price point.

    • Fair enough.

      Supporting the standard BLE GATT protocols is doable, but not ideal. And I do have a good reason for it beyond just building a better API. That message is better left to our blog post.

    • Removing that dongle requirement for windows 8/10 is on our list of improvements for TR windows.

    • Tim Parker

      Hi Joel, thanks for your involvement with this – it can’t be easy, but i’m sure it’s appreciated by many even if they disagree with your point of view. For my pennysworth…

      Firstly, on the technical side

      – Stateless messaging : not necessarily a good thing as it can often result in polling on the sink which can result in poor power performance. This has been one of the reasons that BT based networks have traditionally been prone to high power consumption compared to some other wireless protocols for low bandwidth scenarios in particular. ANT (and other) use the synchronisation to go into deep sleep as often as possible. Might not be an issue, but it’s certainly not a Good Thing ™ per se.

      – 4Hz update rates : FE-C channel period is by default 4/8Hz and can be nogiated up (or down) by the fitness equipment (in this case, the trainer).

      – Smaller packets, more information : packet size should be pretty irrelevant here – more information is obviously a nice thing to have – especially if you’re defining the protocol.

      Secondly I can’t help but feel that Rays comment is the pertinent one – other guys are implementing stuff _in addition to supporting the existing open standard_. If that is (partly) a consequence of developer resource, which would be completely understandable given your comments, then I can’t see any real world disadvantage saying so. If it’s purely a design decision then that’s slightly less understandable to me. Good luck with things either way, I have a slight suspicion you might need it .. which pains me to say as a happy RoadMachine/InRide user (inter alia).

    • Chris Jennings

      My thoughts exactly. What about future software. And I use my Garmin indoors.

    • Chris

      I work at a bike shop and get everything at cost. Even with that discount the upgrade price is still too high in my opinion.

    • Chris

      And I use my Garmin on the trainer.

  38. Chris Barber

    Don’t really want to defend Kinetic on the decision as it is an odd choice in 2016 but in reality the trainers will ‘just’ work with the apps most people use.

    I’ve got a PowerBeam pro (bought in early 2013 when the trainer choices were far more limited) which also uses a proprietary protocol.

    Does it cause me any issues? None at all. It works with the apps I use (Zwift/TrainerRoad) without any problems.

    Do I regret buying it? Not at all as it’s worked since the day I bought it without a flaw.

    Big question is would I buy it again in 2016? Probably not as there are so many alternatives which is where Kinetic possibly has a problem (guess the biggest problem for Kinetic now is this review which will in all likelihood force them to change or risk killing sales)

  39. N. Farley

    Well, if their current roll-out is to be judged based on last year’s offerings, I wouldn’t believe any of their spin. In particular, I would be extremely wary of any “improvements” or updates they claim to have in the works. IMHO, they will never happen.

    My reason for saying this is based on the abysmal performance of, and support for, the Android app they perfunctorily cobbled to together for the “smart” lineup. We were promised a fully functioning app shortly after the release. Never appeared. The current version, a year later, is pathetic; only about 50% functional. Many “coming soon!” dead ends that have lasted the year.

    And we’re not talking resistance control training here- just monitoring, recording and reviewing what comes out of the sensor unit. No real way to customize displays. Generally clunky. You can’t even bulk upload all of your workout history (Y’know, that 4 months of workouts you amassed before the app would even link to strava… To be fair, I only use strava, to which I must upload each old saved workout *individually*. Dunno if the other linked app connections make more sense, but it doesn’t look like it).

    It’s just a shame, since the trainers themselves are very solid. As folks have pointed out, these are not complex problems to resolve in a consumer friendly way. That why it smells so much like less-than-thorough design, and zero post-launch gameplan or support resources.

    • I will own up to the lack of progress in Android. We over promised and haven’t yet delivered an App that is equal to its iOS counterpart. I’m sorry. I won’t make another promise, but I will say that we *are* working on it. I know from your perspective it might seem like we’re all hype and no action, but let me list some of the things we accomplished this last year on software engineering side, and maybe we can rebuild some trust when we do turn our full attention to Android and deliver a quality product.

      – Major revisions to the iOS App
      – AppleTV integration
      – Chromecast integration
      – 28 Professional Training Plans, 200+ Workouts
      – Partnership with Sufferfest
      – Redeployed server architecture supporting tens-of-thousands of users and hundreds of thousands of hours of workout data (from both Android and iOS)
      – Rewrote the entire firmware on the inRide to make it stable and replaced (still replacing) all units for free
      – Built out Kinetic.Fit to support our growing Application feature set
      – Open-sourced our BLE framework for iOS so companies that are stuck on Wahoo’s SDK have a reasonable exit-ramp so they can support more devices than just what Wahoo dictates
      – Built lightweight SDKs for every platform (.NET, iOS, Android, Mac, Windows) to make it stupid simple for software engineers to add support for our tech (Zwift, Trainer Road and more -> all had zero issues and zero complaints)
      – Automated a machine we call “Crank Armstrong” which runs our trainers for days, weeks at a time, at speeds of up to 40mph and kicking out 2000+ watts of glorious power.
      – And Smart Control RU.

      This was accomplished by a small team of 6 guys at Kinetic. And I’m the only full-time software engineer. When we get the Android version up to speed, I hope you come back and check it out. There’s a ton of stuff that will be there for free that rivals a lot of the subscription apps.

    • Daniel Carr


      i have a first gen. Rock n Roll. I use my MacBook for TR and I’ve bought a large library of Sufferfest videos. I have an ANT+ power meter and various sensors. I want to have my data in the same online training diary as my running, swimming and cycling data i.e. Uploaded through my watch/head unit.

      How do I make that combo work? Forgive me if this is wrong, but I have to have your app on my iPhone and upload every workout manually? So now I have my phone involved?

      I think the idea that people don’t use a some sort of watch or head unit is incorrect. I also need to have the MacBook as my setup isn’t near a TV screen; won’t be; and I’ve bought Sufferfest videos.

    • Daniel Carr

      I also have an ANT+ P2M Type-S. That’s ANT+, so ANT+ is going to be in my future for a while.

      I guess I’m another n-1 sale. It’s good that the market is so large…

    • Bradley Peet


      As a small company with limited resources why would Kinetic even try to compete (software-wise) with an established field of training apps/platforms? Typically if you want to build a better mousetrap and go compete with established players, you need a lot of resources to do so. While I am a software engineer and can appreciate some of your arguments, I would focus on making the hardware (and the firmware in the Smart Control RU) as robust and solid as possible, not on apps or yet another training “platform”.

      Sadly I can’t find a single positive review for your Smart Control RU trainers, only a handful or remorseful early adopters. From what I can gather, you guys must be in “circle the wagons” mode with the Smart Control RU product line right now. Hope you can pull it together and be successful in the marketplace.

  40. Ian S

    IMHO it’s a bizarre direction that Kurt have gone in. Ant+ FEC is the standard and will be for a while yet, not to support it is creating a problem which isn’t needed.

    But some kudos is due for being visible and defending the position (with some humour…), I’m fairly certain it’s a position that will be reversed quickly.

    • Joel Stewart

      The real problem is hidden. I know that’s vague which makes me look arrogant, but I will have further explanation as to why we’re doing things this way. On our blog. Later this week.

      And being more visible is something we are working on, that way you don’t have to yell into the comments section here, but rather straight to our faces. :-) And then we can understand each other better. ‘Cause LOUD!

    • We reconsider our positions on a daily basis. Everything is subject to change. If we are wrong, you can be assured that we will correct our mistakes.

  41. Simon

    All my cycling and running tech is ANT+

    I like it, it just works. I like the one to (very) many pairing.

    Quarq power meter – many HR straps – footpods – speed sensors – cadence sensors – speed and data sensors – garmin edge – garmin Fenix – etc etc

    I have a wahoo dongle for the very rare times I use trainer road on iOS

    I don’t find Bluetooth as reliable – I never seem to get any ANT+ problems…. Ever

    I suspect I’m like 90% of people who read this blog.

    Why should I change ?

  42. Bart

    Most of my equipment is Ant+ as well when I decide to get into the trainer market repurchasing devices will not be in my future as I still need them for running and swimming so Kinetics will not be for me. Sure sounds personal between Kinetics and Garmin…..just sayin!

  43. JM

    Well, all my cycling tech is dual ant+\BLE. And I find I only ever use the BLE side. My only problem with KK is the upgrade pricing. Drop that 100 or 200 and you can take my money.


  44. Dave Mc

    Like many my KK R+R has been bulletproof for more than 5 years but Zwift, TrainerRoad and rapidly reducing smart trainer prices have me looking hard at a Tacx Flux or similar for this winter. I couldn’t care less about ANT vs BLE – my laptop is happy with either and I can’t run Zwift or TR on my garmin.
    I like the option to upgrade my existing trainer but 500€ seems excessive in the current market, especially for a company that hasn’t yet proven they translate their fluid unit quality across to an electronic one.
    What I really want to know is what is this new unit like to ride – road feel, responsiveness, noise? If it scores well in those boxes and the price drops a bit then I think it is well worth a look for existing KK owners.

    • Dave Mc

      Further on upgrade pricing …. If I understand this correctly I can take a fluid R+R, buy the new smart Road Machine for 570€, switch over the resistance units and have a smart R+R plus working fluid RM to use as backup or sell. This seems to make more sense than buying just the upgrade for 500€ or am I missing something?

    • Brian B

      Agreed on this – the pricing is high for me for the upgrade. I loooooved my R+R but bought a Tacx Vortex last fall for zwifting for @$550. I’d switch back over by upgrading but just can’t justify the cost in my head – would definitely do it at $300, probably would at $350.

      For what it’s worth, I understand but don’t care about the Ant+/BLE discussion. If it works with zwift on a PC, I’m in.

    • Brian B

      Huh – a friend forwarded this on to me. Add the rock & roll feature to the vortex I already own at my desired price point. Guess I don’t have a dog in this hunt anymore.

      link to coplate.bike

  45. Jeff S

    My question is do I need to get and use the Kinetic app to be able to connect to a Zwift session on my PC?
    I have the R&R trainer and would consider the upgrade to Smart, but I can’t quite picture the options here. I pay for Zwift already. Do I have to pay for the Kinetic app too in order to use any of the other training software? I don’t know if my laptop supports BTLE, so does a phone with the app act as the middle-man? I already have a ANT+ dongle, do I need to get a BTLE dongle too? I think this really needs to be clearly laid out.

    • Hi Jeff –
      You do NOT need the Kinetic App to connect to Zwift. Zwift has a “Mobile Link” app for mobile devices that you will use that gives you some nice controls as well as giving you a BLE connection since your computer doesn’t have one. That app will communicate with your PC over WiFi. No BLE dongle required.

      If you have an iPad, Zwift will be coming to that device soon here (it’s in Beta) and that will work directly with Kinetic gear and again, no Kinetic App required.

      The Kinetic App is free. We do have a paid subscription tier in it, but that only adds additional training plan content and unlocks a few advanced connectivity options with Apple TV, streaming more video, etc. The free app is still very functional and feature rich as is.

    • Ryan M

      This actually answered a question I had, so thank you for that. I’ve been looking at smart trainers for this year but here is my setup so far. I own all the sufferfest videos and training plans already and watch those through my TV using DVD (old school). I use my Garmin head unit to show me what my heart rate monitor and my stages PM are doing and ride the workouts to that. I then upload the finished workout via Bluetooth to strava, garmin connect, and trainingpeaks. I would love to get smart training capability.

      So, to ride to Sufferfest videos using a Kirt Kinetic smart trainer and get readings from my power meter and heart rate monitor and be displayed on my TV (hdmi connections but not a smart TV) what would I have to do? I understand this is a very basic question but this whole smart training/app thing is new to me.

      It’s quite possible in the future I will join the zwift crowd or maybe do trainerroad, but I don’t want to be paying several monthly subscriptions to ride trainer workout indoors, but you never know. If it adds to the fun, I might.

    • Bill

      People have made a big fuss about the lack of ANT+ integration on the new kinetic trainers, and while i agree with that, there is potentially a way around it.

      The way I see it, you can use your phone or computer with bluetooth smart to control the trainer and then use your ANT+ head unit to pick up data from the various ANT+ sensors you have already on your bike (speed, cadence, power, etc). You won’t be able to control the trainer from your head unit, but in my mind that is not a necessity because you can use your phone or computer for that. Then after the ride, you upload your data from your ANT+ head unit to any of the apps you normally upload to (strava, gc, tp, etc). Now, the bluetooth smart app you use to control the trainer won’t have all of the sensor info it wants, but that I don’t think that would keep it from “smartly” changing the resistance. Besides, if you’re like me, I’m not about to go out and buy a whole new sensor suite and head unit just because Kinetic decided to be stubborn and not support ANT+.

      The only question I have left unanswered is does the smart control trainer still behave like a non-smart kinetic trainer when it’s not plugged in? In other words, if I decide to do a not-plugged in ride, like if I’m next to my car warming up for a race in the middle of nowhere, will it still have the same resistance/speed curve that my good old trusty road machine has?

      Ps. the upgrade price sucks big time!

    • Lee Sutton

      The problem is not all apps will work with it, for example Sufferfest won’t control it. So it’s not so much the sensor side it’s the actual control as they’re introducing a barrier to apps being compatible.

    • Daniel Carr

      So, buy the KK smart trainer AND a power meter to get power data on your head unit?

      Seems quite expensive compared to a few cents extra to make the trainer ANT+ compatible.

  46. BC10

    They really blew it on this one with the propriety standard. I would have been a buyer but I’m back to looking at cycleops.

  47. Bumnah

    I really like my Road Machine trainer. The upgrade to the Smart Control would be ideal for me but the upgrade price is a bit steep. A lower price point and you would be getting my money. At the current price point and the apparent proprietary issues will make me hold off and check out the reviews. Frankly, I am more inclined to spend more and get the Wahoo Kickr 2, for it’s proven track record.

    I only use TrainerRoad and Zwift anyways so the proprietary protocol doesn’t really affect me. Those apps will recognize the Smart Control. My current collection of sensors already work with the apps so it could be a seamless transition for me.

    Another concern is from the fiasco with the inRide 2 sensor and the TrainerRoad app for Macs. I had to resort to using Parallels running Windows 8. Then I bought a bluetooth dongle that TrainerRoad for Windows recognizes to make my frankenstein contraption work.

    In all fairness there was a clear indication on TrainerRoad’s site stating inRide 2 issues with the mac app. It’s my fault for not reading more thoroughly but what a pain nonetheless.

  48. Don

    So will I have to buy a new heart rate strap to track HR with this? Currently I have a Garmin Edge 520 and an ANT+ HR strap. I realize the Edge won’t work with this. Does it come with a head unit, or do I have to jerry-rig some sort of a mount for my tablet and buy a new HR strap?

  49. Steve Epstein

    Lots to comment on here …

    1. I appreciate the need to advance technology. The real questions are maintaining backward compatibility and open communication standards. Looks like Kinetic isn’t doing either, here. I can see moving on from ANT+ (personally, all my devices are Bluetooth), but not being compatible with an open Bluetooth standard is problematic, and there is a high likelihood that something will simply not connect.

    2a. Sufferfest – some apps, like Sufferfest, do not support the new Kinetic Smart Control (check out the Sufferfest web site – they are only supporting FE-C). I’ve tried using the Sufferfest videos on the Kinetic app, but the timings and other settings are not always correct. Kind of a problem if you’re measuring your FTP …

    2b. BTW – Sufferfest is moving to a subscription model themselves. Will all their new videos be available? They seem to want to keep that as an exclusive at this point.

    2c. Those of us who want to use the Sufferfest app (just because we like it) will be out of luck with Kinetic. Sufferfest doesn’t support the inRide Power Pod – think that has anything to do with open standards?

    3. The trainer and the software ideally should be able to be used independently from each other, allowing users to mix and match the best options for themselves. Sure, integration is may offer some advantages (and should), but there should be functionality if I want to use a KK trainer with ANY software, or the Kinetic app with ANY trainer.

    4. Prices points are what they are, but the upgrade unit does seem quite high considering that one can purchase a new unit with broader compatibility from others for about the same price.

  50. Rodrigo

    I’ll ad my voice (won’t change anything).

    The problem is not KK using their approach to BLE, if they believe it’s better, then do it… However not supporting open BLE or ANT+ standards that are used by all other competitors is a very dumb move. Why antagonize and make life harder to your potential clients (say goodbye to most of them) ?
    All other trainers are adopting both so it’ll an uphill struggle to convince customers to pay for yours, that has less compatibilities than others.

    You can push your approach as long as you offer to bridge the gap, but also supporting open BLE or ANT+ defacto standards.

    One parting thought… Even Apple, while pushing for lightning and wireless audio, is offering the lightning to audio jack adapter to bridge the gap… and you’re not Apple, so why would you think you can ignore the reality of the trainer market and the de facto universal support for open BLE and ANT+ ?????

  51. Ty

    First of all: sorry for my bad English.

    Second, last season i´ve logged over 7000km on my trainer (yeah, its sad) mainly i´ve used Zwift, BKOOL and GoldenCheetah but i love trying new software like XERT mobile or Ipbike, and sometimes when i´m in a hurry i use my Garmin.

    I need a new trainer and Kinetic just rolled me out.

    By the way i own an Xperia Z3 compact and a Samsung note 10.1 2014, i bougth them because (among other reasons) they were ant+ compatible, i don´t need adaptors of any kind.

    I´m not so sure about this, but i think ant+ has less energy consumption than BLE, well, and multicast and… COMPATIBILITY.

  52. FJ

    Dear KK

    First of all, I (and many others I’m sure) appreciate you are engaging with us on this topic. At the very least we can say you are hearing us. Only time will tell if you are actually listening.

    The “executive summary” of this post is as many others have said before. No Ant is suicidal, and your pricing is completely out of whack. I’ll elaborate further

    I understand your arguments (your blog entry pending) that BT is the future. However, Ant is very much the present, like it or not. Here are three reasons why, for me at least, a BT only solution is a complete no go:

    1. Despite your incredulity, I too use my Garmin head unit when training indoors. I use it in combination with an upgraded old PC, because sometimes I pull a Froome and stare at my stem, and because I like having ALL my cycling workouts in a single device. My computer sometimes goes haywire and cuts me off mid workout and looses my data. My Garmin head unit has a 99.5% success rate at recording my workouts (it does crash sometimes too)

    2. ALL my cycling technology runs on Ant+, only my Tacx Vortex has BT (as well as Ant+)

    3. Ant+ sends the data via broadcast. BT is point to point. This is important (at least TO ME), because it means I can use PerfPro at the same time as Zwift (with two Ant+ dongles). When I have a hard structured workout I use both, when I have an easy one I tend to use Zwift only. On top of this, I record all my workouts in the Garmin as backup. This is not possible to do with bluetooth

    I have had a KK Road Machine for what seems like ages, and it’s a great device. But it’s “dumb”. Last year I purchased a Tacx Vortex which works great, but my precious wife liked it too and has “stolen” it. Therefore I’m in the market for a new trainer this winter. I was very excited to hear about the upgrade option for my KK, but the technological choices detailed above means it’s not an option. Not to mention your pricing doesn’t make sense in light of your competition at the moment. I am much more likely to either go for another Vortex, or to make the investment in a Wahoo unit (which is guaranteed to work with everything and is by all accounts a very solid unit).

    Personally, I will be purchasing my new trainer at the end of October or in November. If your pricing becomes more realistic and you decide to implement the Ant+ stack, I’ll likely upgrade my KK. Otherwise, it will be sold and one of your competitors will get my money. Sorry if this sounds harsh, but this the thought process that I’m sure a lot of your clients and potential clients are following.

    The ball is in your court


    • Rodrigo Loureiro

      Same situation here… I have a R&R trainer that, taking into consideration the current specs of the new smart KK trainer/upgrade will find it’s way to craigslist and be replaced… Most likely by the new Magnus

  53. Adam

    What’s the latest with this blog post? Is it going to be going up here:

    link to kurtkinetic.com

    FWIW, you can add my name to the list of disappointed KK owners looking to upgrade my Road Machine. I can kind of understand the “upgrade resistance unit pricing” issue; if that’s what you guys have to charge to make it profitable then so be it, but from a customer’s perspective it doesn’t totally make sense.

    However, not supporting ANT+ is just daft. All of my sensors are ANT+ and I want to record my trainer sessions on my Garmin, help me out here!

  54. For those of you using TrainerRoad and a Garmin we have a desktop feature where we rebroadcast data as ANT+ devices so you can pair it on your Garmin.

    It’s very popular for CompuTrainer users and it sounds like it might be popular for Kinetic Smart users :).

    We call it “TrainerRelay” in our legacy app but our new has rebranded it to “DeviceRelay”. If you have any questions let me know.

  55. andi

    well, all the technical details aside… but Imthink I habe never ever read a more arrogance and ignorant BS from an official companies rep like Mr. Joel Stewart.

    I think you haven’t done any good to your company and to selling and promoting your products…

    Sometimes you comments are crossing the borderline to insulting people, I think.

    Well, people (at least those who are reading your comments here…) will know what to buy or not…

    • Jeff S

      I appreciate Joel’s comments, but I won’t hold him responsible for KK’s decisions. I hope that after seeing all the feedback from just this small group, Kinetic will think again about their product and solution going forward. They have a great fluid trainer. I’m not so sure they are going to make inroads into the smart trainer market without ANT+. AS has been suggested before, it would be a good idea to support ANT+ and their BTLE solution out of the box.

    • Chader

      It’s quite obvious that Joel comes from the engineering side of the company and not marketing. His responses started off well enough. But they quickly transitioned into argumentative with that arrogance and borderline insults directly to posters (for any potential buyer to see).

      I suspect someone above him pulled the leash a bit after seeing the backlash here. Contrary to popular sentiment, there is such thing as “bad press”. Joel being the direct source of that does not reflect well on the company, whether he had their blessing or not.

      I suspect the radio silence is in part to avoid more self-inflicted damage. The lack of a blog post, or any explanation as to its absence, does not look good.

      Maybe they are re-evaluating their direction or they just want to let the fire die down and hope most people aren’t following this discussion.

      Either way, I am disappointed in the source of information and how it was delivered. I steered clear of the InRide gear once I heard about the numerous issues. I will continue to do the same with their Smart Control. At least I have a solid fluid trainer that they can’t screw up ;)

    • Kostya

      Well I do not know how BTLE is superior from an engineering point of view. For one thing it does not practically allow multiple head units to read from the same sensor. It becomes “superior” only in case when one wants to use smartphone and that smartphone as not Samsung/Sony Xperia.

      Personally even though I use PC/software at home to control my trainer I still always run Garmin unit in parallel, and outside it is Garmin only. Battery life in smartphones is too short even without talking to sensors.

    • Gord Croucher

      There are 6 people in the company. I think Joel might be more than a “company rep” :)

    • Dan Carr

      works for the company, vocal via online media… = company representative.

      He could be the owner, the industrial designer, or the accountant. I’m not sure that’s relevant after how they’ve dismissed the vast majority of potential clients’ concerns.

    • Gord Croucher

      Acknowledged. It all reminds me of cars without CD players, or iPhones without mini plugs Dan. I find the price high, but if I buy the upgrade, I can still use my Garmin, albeit apparently not to simulate previous rides

    • Dan Carr

      But you can’t use your Garmin. imgiess you could download the power data from your laptop and try to overlay your heart rate data. Or use an ANT+ USB dongle, which avoiding this dongle Kurt Kinetic promotes as a USP…

      I think most people want to know their trainer will work with further software as well as current software. The majority also want to record their data. Not everyone records via their cellphone, despite what KK thinks.

      I guess it would be like having an iPod with a connector that is unique to that product, that your car stereo can talk to, but it doesn’t talk to your car speakers so you have to wear headphones. Ground breaking stuff.

    • Ryan M

      Won’t the data get recorded by the Kirk free app and sent to Strava, Trainingpeaks, ect? You could still run the garmin outside of the app if you have a power meter or want to get speed data through use of a speed sensor…right?

    • Gord Croucher

      Ryan, That is my plan. I do still ride in the basement with the Garmin on the bars, but while the speed is different in Zwift due to the virtual hills, my cadence and hr are the same, so I am looking at the Garmin less and less.

      Still the pricing of the bolt on is pretty steep (especially for a Canadian!)

    • Dan Carr

      I collect my data in Garmin connect (swim/bike/run). So to keep all my training records together I need to export it each time or own a power meter? So if you’ve got a Garmin you should also budget for a PM as well as this? It’s starting to make the top smart trainers look cheap…

      That’s just not really user friendly. It may be great for anyone who only uses Bluetooth; but it does seem to exclude a large portion of the market.

      Four turbo sessions a week – seems like a lot of working around the issue. For what it’s worth, I would have paid the upgrade cost for the smart control unit fairly happily, and I really applaud KK for offering that as an option.

    • Ryan M

      Yeah Dan, I’m not sure how you would go about getting data into Garmin Connect cheaply. I use Trainingpeaks for everything and it seems to work with that; I find TP to be superior to most others. For me and for the setup I’m envisioning, this Kirk Kinetic app seems to do what I want and I can easily cast my phone or ipad that is running the app onto my tv using my apple tv. Much better than the setup I’m using now which is dumb trainer, stages power meter, hr strap, The Sufferfest videos (they are going app only now) downloaded to DVD and played on my tv and everything recorded on my garmin.

  56. Will

    Also can’t believe this decision. I’ve always wanted a Rock n’ Roll but have been waiting for the smart trainer version to come out. I do sometimes use Zwift or Sufferfest when I’m on my existing trainer, but regardless, I always use a Garmin head unit (and if I weren’t using a Garmin head unit, I’d use something else ANT+). It’s just so much more convenient than a computer/phone.

    When my cycling team gets together to do trainer sessions, nobody is rocking up with a laptop to track their HR/cadence/wattage/etc. It’s just head units. Many people (including me) have HRMs that are ANT+ only. Or how about bringing a trainer to warm up before an event, and you have to use your phone or laptop? Nope.

  57. eric

    Kurt Kinetic: It is very nice that you responded on this thread but the message comes across as fragmented and piecemeal. I think the 6 of you should get together, pow-wow, and put together a clear statement about your position. Respond to this post with a convincing argument, explain that ANT+ is still on the table, just not for now? You are suggesting a paradigm shift for a lot of these people so need to do a more complete job of explain and selling it.

    I stumbled into a kinetic road machine, then got the inrinde pod and rode it all winter. No subscription, worked out of box with my iPhone, worked with strava, worked with my BLE HRM. I am maybe their happy customer. Terrific value for the money and absolutely no regrets.

    I use my iPhone to record my outdoor rides for strava along with a wahoo tickr ble hrm – it is all perfect. I see a bunch of friends with unreliable gps on their expensive garmins, they sure seem like pieces of junk to me so I’m confused why you all care so much, maybe because you invested a bunch in unripe tech?

    I am considering a smart trainer for this coming winter, it is sort of painful and distracting to need to watch that effort line while riding hard. I was looking forward to the kinetic offering because based on my road machine/inride ownership they built a fantastic durable device and take care of their customers.

    I totally do not care about ant+ because I’m so happy today using my phone. I totally don’t care about subscriptions. I can’t believe the storm that is showing up in this comments section. I guess there’s a seriously passionate market. Mostly though a lot of you come across as pretty narrow minded to me. Sort of reads like when you come across someone still using a dos-based computrainer from the late 90s, there’s no discussion they are very happy in their own world, oblivious about how simple and awesome the modern stuff can be.

    I care most about better mtb climbing simulation and am waiting to read a comparison of the different devices.

    • “Mostly though a lot of you come across as pretty narrow minded to me. Sort of reads like when you come across someone still using a dos-based computrainer from the late 90s, there’s no discussion they are very happy in their own world, oblivious about how simple and awesome the modern stuff can be.”

      Actually, this is precisely the scenario people here are trying to avoid. Kinetic is doing exactly what CompuTrainer did: Beating to their own drum and ignoring industry standards.

      Of course, in the late 90’s there were no such standards. But there was from around 2007 onwards, and CompuTrainer ignored those standards (and still does). We all know how that ended.

    • eric

      BLE looks and feels to me (an iPhone user) like an open standard. I guess from my perspective it isn’t a problem because it always just worked. I even have a BLE dongle for my pc. Is the hate because kinetic are defining a new BLE profile for encoding the data interchange?

      link to en.wikipedia.org

      Or are the strong feelings because they chose a different protocol that isn’t compatible with a bunch of existing stuff?

      Since they have an open sdk it doesn’t look like they are trying to leverage a proprietary protocol to ‘own the customer’ which would actually make me mad. If the protocol was private I’d be uncomfortable since I’d be at the mercy of their devs to continue to use a device I paid for.

      Anyhoo. Mr DC Rainmaker you rock. Thanks so much for operating this site. Is great to be able to have public critiques. I sure hope Kinetic gets their act together and explains itself with a well structured response, end of the day I want a good device to use.

    • Thanks Eric.

      “BLE looks and feels to me (an iPhone user) like an open standard….Or are the strong feelings because they chose a different protocol that isn’t compatible with a bunch of existing stuff?”

      Correct. They aren’t following the open standards for BLE sport devices here (any of them). They’re rolling their own private variant of it.

      That said, I’m optimistic since they haven’t posted that blog post yet, that they took the weekend to crack a few cold beers and decided the best path forward is to listen to the 100+ people here that have expressed concerns about their direction. At a minimum, that represents about $60K in sales. In reality, it probably represents about a million+ dollars of untold voices (only about 1 in 2,000-3,000 visitors per page leave a comment).

    • eric

      “Correct. They aren’t following the open standards for BLE sport devices here (any of them). They’re rolling their own private variant of it.”

      Well, the BLE radio/handshake/packet conventions are certainly being followed. What isn’t in a previously defined spec are all the semantics of the fields in the data extents. This together is the data “profile”. The lack of these profiles is I guess the tragedy of BLE.

      If the trainer only supported ANT+ I wouldn’t buy it because I’d need to buy some crappy dongle to use my iphone with it. And that stinks even more from my POV. :)

      FWIW, here are some public profile specs:

      link to developer.bluetooth.org

    • “What isn’t in a previously defined spec are all the semantics of the fields in the data extents. This together is the data “profile”. The lack of these profiles is I guess the tragedy of BLE.”

      Nope, those exist (since early 2012 for speed/cadence for example). There are public BLE specs for:

      Cycling Power: link to developer.bluetooth.org
      Cycling Speed/Cadence: link to developer.bluetooth.org

      They aren’t following those. That’s what people are asking for.

      There’s no spec for BLE Trainer control, which is fine, everyone’s rolling their own and it kinda works on an as-is fire-fighting basis. But everyone is also just doing it over ANT+ FE-C, which actually works for device inter-op between devices/platforms. Plus of course generic ANT+ Speed/Cadence/Power.

      (Side note: I have no idea why the BT SIG’s own page is missing half their fitness profiles from the link you sent…)

    • I suspect that BT committee is just too big and those pesky trainer profiles are not worth the trouble.

    • eric

      “They aren’t following those. That’s what people are asking for.”

      Ok, you win, even I think that’s just ********. Fix your stuff Kinetic!

    • Danny Carr

      Hi Eric.

      Firstly, I’m glad it works for you. I’m not “angry” at KK; I’ve merely commented that their product won’t work for my needs.

      “I use my iPhone to record my outdoor rides for strava along with a wahoo tickr ble hrm – it is all perfect. I see a bunch of friends with unreliable gps on their expensive garmins, they sure seem like pieces of junk to me so I’m confused why you all care so much, maybe because you invested a bunch in unripe tech?”

      I don’t use Strava, I find it limited unless you pay for the subscription service, and my device (a Suunto Ambit2) comes with its own suitable online analysis package that automatically exports to TrainingPeaks and Strava.

      I like all of my training data in one place. I also find the iPhone useless for swimming with… Plus the battery life is ravaged by Strava and I need my phone to be a phone on long rides. Once again, I’m glad it works for you with Strava.

      TrainerRoad have an ANT bridge, I understand, which would actually solve most of the lack of ANT+ issue for me personally. Yet why would I invest in this if that feature of TrainerRoad is all that is keeping it working for me? I’m not married to the philosophy of ANT+ for any other reason than my PM is ANT+, so the “rip the bandaid off” approach of Joel from Kinetic is blithe nonsense as it involves great expense when the competition would allow me to phase out ANT+ over time.

      The great thing about this post is it means I won’t have to wait and see what Kinetic do. Their indifference has sold me on the competitors product. Adiós Kinetic.

  58. james

    Just ordered a Kickr….

    i have a Kinetic RR which has been great but the upgrade cost for me plus the issue with lack of ant+ (i use my garmin to record everything) plus the hassle of changing the wheel (i have a trek Domane with Thru-axle so a spanner is involved everytime) makes this just too much of a pain in the arse.

    it is a massive shame as i love the Kinetic but that just ‘broke the camels back’ for me…

  59. George Raihala

    Joel…while I appreciate you coming on here, your tone is extremely off-putting to me as a consumer (and as an owner of a KK Road Machine). You make it sound as people have no basis for their complaints about your decision not to include ANT+. Let me spell it out for you: There are a huge number of folks, especially triathletes, who use a single brand of device so that they can collect their data in one spot. For a very large number of us, that’s Garmin. My Fenix 3 does swim, bike, and run, and I collect all of my data on it. I also us a Garmin 510 head unit. I heartily dislike having all of my workouts in one spot, with the exception of indoor bike rides. Makes no sense to me. KK has completely missed the boat on this and has completely misread how people use their devices, and instead of just acknowledging that simple fact, you are getting defensive and dismissive (which is not going to win you any customers). For the record, there is no way I’m going to spend $550 to upgrade my current KK trainer with something that can’t even broadcast to the devices I collect all of my training data on. And, before you say, “read my blog post,” don’t bother, because I don’t care why you aren’t doing ANT+, I just care that you are not.

    • Rodrigo Loureiro

      Exactly… It does NOT matter why KK does not support ANT+, the point is that ANT+ is not supported and there is no way to use the ‘smart’ KK trainers with ANT+ devices… We’ll see how the market reacts and how many will prefer to have a trainer that support BLE and ANT+… Even if BT is better (which I’m not sure), how hard is it to support ANT+??? Why intentionally exclude a large section of your target market?

  60. Rodrigo

    I don’t want to involve my mobile phone in training. It is a pain to turn on my phone, start the kinetic fit app, start the zwift app, wait for it to connect to the zwift desktop so then I can start training while my ant+ devices are already connected effortlessly.

  61. Frank Alberta

    So I’ve read the review and initial impressions and all of the comments and I have to say, I’m pretty sure the ANT+ support is not the biggest deal breaker. It’s the price of the upgrade unit. I understand new tech isn’t cheap and there may be a little premium to pay to stick with the trainers with undoubtedly the best feel on the market (I’ve ridden an R&R trainer for the last 7 years and nothing comes close), but the advertised pricing is hard to swallow. Kinetic is a great company that has always made quality products and supported them with a no questions asked policy so I am willing to cut them a little slack here.

    The ANT+ argument to me is an issue that can be settled pretty easily since there really is no down side to adding the support. And honestly, if you are thinking of moving to smart trainer experience, Joel is absolutely correct that there really is no need for a Garmin HU anyway (at least until the new Garmin HU’s that support smart workouts are available).

  62. Stacy

    What bums me out and I’m not even gonna touch this topic is that Kurt Kinetic won’t even warranty a $12.00 dollar tension adjustment knob without a receipt. Maybe I should learn to file things better. I bought the dam thing 6 or 7 years ago because of the supposedly great warranty! It’s been a great unit. But the warranty is useless to me now. I suppose just owning one with a serial # isn’t enough proof.

  63. Douglas Cook

    In all the uproar I’m still trying to work out, if I don’t want to use my Garmin head unit but just run this on Zwift with my ANT+/Bluetooth Smart HRM strap and W10 laptop, does any of this matter? Or will it just everything hook up without any need for a dongle?

    Also, any blog yet??

  64. John

    I have an older (almost 10 years) Road Machine Pro to which I added an in-ride pod last indoor season. I was generally happy with the upgrade – although a millisecond hesitation in pedalling would shoot me off the back in Zwift – but I am looking for something with app controlled resistance.

    Zwift really did it for me, and I doubt I’d go back to non-Zwift indoor riding.

    You mentioned there are resistance trainers on the market currently that cost the same as the Kinetic upgrade unit; could you kindly tell which ones they might be please? (that might be useful in Zwift, if that’s even possible at that price point)

  65. Lee Weikert

    This upcoming KK blog post is beginning to sound like a Limits Power meter shipping update!

    • FJ

      Lets hope it’s because they have decided to take a step back and reconsider the lack of Ant+ support

      As far as I’m concerned, much like another comment further above, I don’t care why they don’t have Ant+. I just care that they don’t have it

  66. Daniel Carr

    Considering these are showing as in stock in the next 3-4 days, I’m guessing by the time Kurt Kinetic guys showed up here to tell everyone how wrong they are, the final design was through production and shipping to stores.

    • dbsmith

      I had a R&R for 2-3 years before selling it last season in favor of a Kickr. So I had a list of Kurt employee email addresses from various contacts.

      Yesterday I wrote to some of them to express my dismay that the new Smart Control trainers don’t support my Garmin head units (3 of them). I very respectfully said that I really liked the R&R and the only reason I sold it was because I wanted a “smart” trainer: now that they offered a smart trainer, I’d come back if it (the new trainer) would work with the gear I already have.

      I got an almost immediate reply stating that there are NO plans to change the current Smart Control line. They basically said “we have a great app that works great with iPhone and you should use that”.

      Needless to say, I was quite put off by the abrupt (actually hostile) response.

      Clearly, Kurt Kinetic has no interest, whatsoever, in what it’s customers want. With them it’s their way or nothing. Disappointing.

  67. Jason

    “That said, I’m optimistic since they haven’t posted that blog post yet, that they took the weekend to crack a few cold beers and decided the best path forward is to listen to the 100+ people here that have expressed concerns about their direction.”

    Looks like a couple of cold ones turned into a two week bender

  68. Jackie N

    Well, I for one am dying to get it. I have a rock and roll trainer, and if I can upgrade for $5xx.xx, it’s a no brainer. I do almost all of my Ironman training indoors. Using a stationary bike trainer for the length of time that I do per workout, makes other trainers a bad idea. That fact that the R&R rocks side to side has saved my IT bands. (And yes, I know what proper cycling form is on my bikes.)

  69. Lee Weikert

    So no upcoming blog, but did find this on the KK FAQ page link to support.kurtkinetic.com

    Bottom line they aren’t going to support Ant+ for the near future as they end with a “Maybe.”

    • This matches the conf call I had late last week with them. In a nutshell, the ship has sailed for the immediate/medium distance future.

    • Phil Wilks

      Is it even possible to add ANT+ support in the future? I was under the impression it needed different hardware, not just a software change.

    • FJ


      Yes, different hardware is required, but an awful lot of BT chipsets include the Ant+ stack as well. They both operate in the same radio frequencies, so I think it’s just the micro controller code that needs to have the extra logic in there. Not 100% sure here as I’m not a hardware guy, but I am sure there are lots of chips with both in them. It would be extremely short sighted of KK to use a BT only chip, as the BT+Ant chips cost a few cent extra

      @Kurt Kinetic

      Too bad, my Road Machine will be up for sale very soon

    • Unfortunately, the current board does not include a dual chipset (as you noted, many are, but theirs isn’t). However, the board was designed with the ability to add an ANT+ capable chipset down the road (at manufacturing, not by a consumer), as they saved space for it.

      But at present, that won’t be possible for any of the current manufactured units (and they aren’t focused on adding it for near-term batches either).

    • Phil Wilks

      @FJ Are you in the UK? I’m looking for a non-smart Road Machine to replace my current turbo until I can afford a Neo.

    • FJ

      that’s disappointing. For the sake of saving a few cents they have pushed themselves into a corner. It’s going to be a lean Christmas at the KK headquarters

    • FJ

      Hey Phil

      I was, five years ago :). I have since traded Box Hill for for The Alps :-D

    • Aria

      I guess the closed form of the topic on their site says it all:

      link to support.kurtkinetic.com

      Article is closed for comments.

      I’m done with KK and their rigid way of thinking. That ship should not have sailed and has actually no reason to be afloat at all. I don’t want my phone close to my ride. I do not want to take calls during my ride. I also do not want to put it silent or in airplane mode. I do not want it covered in sweat and furhtermore: I am an android lover. Don’t tell me you have a working iPhone app and a less-then-béta version for Android.

      Just ordered the NEO after riding it in store, it’s easy, it’s small, it folds (and heavy…) and they do understand what concumers want and need. I suggest any reader on this forum tries it, it’s wonderfully natural in terms of power increases/decreases. I’ll be sure I’ll get some good support from these guys, and they’re also in country for me so I won’t be worried about warranty issues (as was mentioned here or there…)

    • Haydn

      UK RM user here too, bought in 2014 and picked up the InRide last season. I’m having a few issues with the Kinetic fit Android app on my smartphone (unreliable connection & crashes) so may consider moving my RM on if I can decide on the ‘best’ replacement without spending so much on a KICKR. If you’re an iOS user I guess you’ll be ok with the app – gimmie a holla :)

    • Phil if you’re still interested in a Roadmachine, email me (address in website field so clickable, just remove SPAM from it).

      Other news, in my communication with a UK partner of Kurt Kinetic there has been a mention of an imminent ‘big update’ to the android app. I’m waiting with baited breath to check it out (but equally my InRide might also be faulty as now doesn’t report anything…!)

    • SPAMhaydnroadyjones.at.gmail.com

    • Timothy Parker

      At the risk of this turning into a classified section, i’ve sent you an email Haydn regarding InRides.

  70. Paul

    I have A power2Max and that is Ant+ only and I use Trainer Road with a road machine. If upgrade to the Smart Control will it work?

  71. Daniel Carr

    As long as you are using a Bluetooth enabled device for TR, it will work. As I understand it, your P2M will be redundant in this scenario as TR will receive your power output from the KK Smart Unit.

    If you have an ANT+ head unit to record your workout, it could record power from your P2M.

  72. Wutangclan

    This Joel Stewart guy appears to be a software developer (specializing in mobile apps) contracted by Kurt Kinetic to handle their “smart” strategy. What’s obvious by all his comments is he doesn’t understand or care about cycling and the fitness technology ecosystem. Furthermore, his dozen or so mentions of a nonexistent blog post demonstrate that he has zero integrity. Looks like Kurt Kinetic is gonna be toast, didn’t make DCR’s 2016 list at all…which is really too bad given that I was a loyal customer for many, many years. I had bought two Road Machines, have now dumped them for a Tacx Vortex.

  73. Shan Sharif

    Thanks for the insight you make it easy to figure out which would be best fits. I actually tried the elite Drivo but got a defective one and their Tech support kinda sucks especially the day lag in response them being in Italy and me in the States so i am working on returning that and got a kickr instead which has worked well so far.

    I would have gone for the Kurt Kinetic but their silly desicion to not make it Ant+ and more open and not play nice with other apps made my wife and go NOPE!!!! Now reading the comments and them trying to justify it is even more hilarious. I use trainer road on my computer with the ant dongle and my wife uses her ipad currently and not being able to use it for both is a pain. Also the cost for the upgrade is silly! I live in MN as well and just want to go to their place and go really way to alienate your customers and make it hard for them to use the actual apps they want and not your special app!

  74. Matt Butler

    If Kurt Kinetic believes that BLE is superior to ANT+ and that their app is superior to Garmin’s head units then those are fine opinions to hold, perhaps technically valid. And supporting BLE is a great idea if it is a superior technology. But superior technologies do not always win. Beta vs VHS is the classic example.

    They seem to be under the impression that the trainer I use will influence the rest of my fitness metrics system. That is foolish. The trainer is a small, perhaps even minor part of my fitness metrics system. The most important part of my system is my head unit and/or my training watch. Everything else has to work with that, and I have lots of stuff that does. HR strap, cadence meter, powertap, etc. I use those things every time I get on my bike or run, all year long. My whole routine is built around that head unit. And the big gorilla in that market is Garmin. So unless they are going to go head to head (no pun intended) with Garmin they should accept the fact that customer will want to stick with what is working for them now, which is their Garmin head unit and all those peripherals.

    It would be like, back in the day when CDs were invented, if Sony had said: CDs are digital, and converting that beautiful signal to analog would be a waste, so we aren’t going to support RCA jacks, just this new digital optical connection. So you need to upgrade your amp if you want to play CDs. Like this new Sony amp. It could be successful if there was no competition for CDs, but if someone came along with something almost as good as CDs that had RCA jacks, they would win. It only works if there is no competition. There is a lot of competition in the trainer space.

    Supporting ANT+ should have been a no brainer from a sales and marketing perspective. I suspect the company is run by engineers who believe that their trainers are the best (I love my Road Machine), that there is no competition, and that people will buy them solely based on their standalone attributes. I am afraid the trainer market just isn’t like that anymore.

  75. Gord Croucher

    I have a Kinetic rock n roller, and really like the ability to throw the bike around. I hear your objections (and agree) but it would be nice if you reviewed the trainer as a trainer? That would really be helpful.

    In Canada, the bolt on unit will likely be around $700, so almost even money with going with another complete mid priced unit.

    Were you able to try the new power control unit on the Rock n Roller?

    • Yes.

      My understanding from an e-mail last week is that a unit is on the way shortly. They were sending it from the European distribution hub (as that minimizes import duty issues for me), and there was some minor logistical delay there.

      They’re sending me the Rock and Roll frame + power control unit, and I have an older Road Machine frame, so I’ll be able to try it out on both.

    • Roady

      For anyone interested – I’m in communication with a UK provider/partner of KK products (having issues with my InRide) and they had advised me to hold off until last week as they were aware of an imminent update to the kinetic.fit app on Android. My handset has now received an update to the app (today at some point) and I’m going to see what’s different later tonight. If it’s anything groundbreaking I’ll post back, looking through the app here it doesn’t look very different… (‘Workouts’ & ‘Displays’ are still ‘Coming Soon’)! :(

    • Macca

      Roady, did you get any more feedback on update to the kinetic.fit app on Android or arrival of power control unit in UK. From what I can see should be available from next week to mid-Nov depending on supplier.

    • Roady

      Hi Macca, my UK contact (at 2pure) put me in contact with a kinetic.eu rep who hasn’t got any further information and has suggested to ‘raise a case on Kinetic Support at http://kurtkinetic.com‘. Have not done this as I’d fully expect a European rep to have any information about imminent updates. I’m betting we’ll see one when the Smart Control unit is released (or soon after) not before.

      I’ve had another replacement InRide sent out to resolve my issues but haven’t tested it yet (arrived yesterday). Kinetic.fit app update on the 24th did not add any additional functionality that I can see. Nothing visually has changed in the app. Conversely the version listed on the android Play Store is still 1.0

    • Macca

      Ray did you receive the Smart Control Unit yet for testing on Rock and Roll frame? Really interested to get your thoughts on how it performs.

      Also am i right that a simple Bluetooth 4.0 BLE USB stick will provide connection with this unit for Zwift etc on a winows 10 PC (currently using Ant+ stick and InRide)?

    • Roady

      Replacement InRide sensor has sorted my ‘problem’ (no power data transmitted) so I’m onto the next issue – Calibration. The Kinetic.fit Android app starts calibration (after 10 minutes of riding?) yet doesn’t register the 23.3mph required for the spindown. Steady cadence/power on Zwift (from Speed&Cadence sensor) I can generally hold 23mph, Yet the speed within the Kinetic.fit app (calculated from flyweel by the InRide) is all over the place – anywhere between ~16mph & ~34mph! It seems extremely erratic! Have tried various combinations of tyre pressure, tyre tightening & cadences. Going to strip it all back tonight and refit to see if I can resolve. The whole thing is moot anyway as I’ve ordered a Vortex Smart in the wig* sale.

      Another happy KK customer moving away. I’m not saying their smart control unit pricing , with strange software/development choices pushed me away, but it certainly helped to open my eyes. As a side note: I’ve had fantastic support from a KK EU rep and a UK KK partner (2pure) the last 8 weeks. They’ve been responsive & quick with emails and given me above and beyond service with replacement units and parts. Suffice to say: I would happy become a KK customer again in future.

      TLDR; InRide is no substitute for a smart trainer. KK Smart Control is overpriced and their Software ecosystem backwards. Would not recommend as a viable alternative, even if costs dropped to equal the current market alternatives.

    • Gord

      Thanks Roady. It is great that folks take the time to share.

      I have been using my RnR and sending sensor data to Zwift. I am going to watch Kinetic’s moves and see what they do. The price in Canada with the exchange looks to be $700 or $800 for the Kinetic Smart Control Bolt-on, which is pretty pricey.

      For now I am satisfied with my not-so-smart trainer.

    • Roady

      Sharing our experiences is one of the few things we as consumers can do! That’s why Ray’s blog is such a wealth of information – not all of it is him (sorry Ray!) ;)

      Ironically, I committed to the sale of my Road Machine yesterday and today the Kinetic.fit app has updated on my Android. It’s had a complete overhaul and looks pretty powerful & flash now! I still have my InRide setup but will be stripping it from the RM over the weekend. I may jump on it for a blast ‘just because’ (rather than leaving things untested). It was a little too late for me, but equally I’m moving away for other reasons than the InRide and Android app (the whole interactive smart FE-C compatible trainer route, rather than an expensive KK Smart Control upgrade).

    • Roady

      Kinetic app update, seems much more ‘polished’ than the previous. Complete UI overhaul and pairing/connecting seems much quicker. Didn’t solve my calibration issue (so speed still too erratic to hold 23.2mph or whatever, so calibration doesn’t start).

      Can see the app had another update today (to 1.0.5), hopefully that’s to resolve some of the Zwift issues.

      Will probably be my last post on this as my RM is sold & boxed up and sending the InRide to a friend to try. Good luck everyone & will be interesting to see how the Smart Control is (& hope I’m not kicking myself in 6 months time for selling it)! :)

    • Macca

      I tried the new Android Kinetic app update (1.05) on Sunday and has the same issue of no calibration, so as DC Rainmaker originally posted in his InRide review, unless you calibrate then there is no advantage to this unit!

      Am still hoping for Ray to do a review if the smart power control unit.

  76. Robert Fleury

    It appears that Kinetic have not shacked with Polar people long enough to learn from them what happens when you stick with a propriatary protocol. I don’t know in numbers the market share Polar have lost because of their reluctance to offer ANT/Bluetooth but they lost me and my partner years ago and now, Kinetic! I was roaming the Internet for a replacement for our 6 years old Computrainers and was quite interested by the Rock and Roll, but oh, forget it, no more ghettos!

  77. maKe

    Still no blog post? Quite surprising seeing as how defensive KK was in the comment section. Interesting, as seeing the amount of misrepresented, confused, and frustrated consumers and customers probably warranted it more than most situations. Not to mention the lack of one speaks monumentally about either the arrogance associated with the character displayed in the comments on this post, or the dedication to their product; and frankly, neither one is good at this point.

    See, the thing with people is that they tend to like familiarity and for the most part stay loyal to brands that treat them right, and companies they trust. This is extremely evident with the American car market and multi-generation return customers, or a number of long-term businesses like L.L. Bean, hell even Nashbar. As a new cyclist I was dead set on the new Smart Control as my first trainer. I withheld due to tech concerns (this initial post), and am glad I did because many better options popped up within days. Sadly, withholding has now turned to boycotting as the attitudes displayed in this thread are rather disappointing, not to mention the lack of customer understanding or empathy. Humans are also creatures of habit. You can’t expect people to go out of their way, abruptly, to change their routine and adapt to a new regimen or standards for one product in an industry (albeit semi-small) full of merchandise that work when, and how they want. Any investors who understand the tech enough to see what happened here would shit a brick. But I digress.

    Through trainer reviews, user experience comments, and factory visit posts on DCR’s website I have gained a quick and thorough understanding of which companies care and support their customers and which don’t. It made the process of picking a trainer model and manufacturer to support and enjoy relatively easy, and DCR I thank you for that, as I’m sure many other readers do on this website whether they post about it or not.

  78. Daniel Carr

    Proprietary is awesome…

    link to support.zwift.com

  79. Steve

    I’ve waded through all of these postings and decided to give my thoughts simplistically.

    I’ve two RR Smart trainers which my girlfriend and I love. I’ve decided that I will buy the upgrade Smart Control unit but only when it becomes ‘cost effective’. I’ve had the misfortune of owning two Tacx trainers and anyone who thinks that they’ve bought a trainer for the long-term is in for a shock. They fall to bits over a period of time. Just reading blogs and comments online wouldn’t make me have any faith in their back-up regarding any software issues. Buying a Neo seems a hit and miss experience. Bye bye Tacx. I’ve also had two Elite trainers which were great as they had solid metal frames, but the new ones are just too plasticky. I’ve already read that someone has cracked the casing of his Drivo by just brushing his knee against it. Bye bye Elite.
    I’ve no experience of Wahoo trainers but they seem fine albeit with wattage issues. We shouldn’t forget that it’s still a fledgling technology that’s being rolled-out and the public are doing the testing.
    I don’t know why some people beat the drum so much for Garmin. I’ve an 810 and have nothing but issues uploading my rides to my iPhone. In fact everyone I know who has a Garmin has a tale to tell.
    In short then, I bought my trainer on recommendations I found online. It’s fantastic, solid, built to last and buttery smooth. Well done Kurt Kinetic but please do something about the upgrad cost. I only use TrainerRoad and Zwift like most people and my inRide works fine. If it ain’t broke…

  80. Steve

    I’ve waded through all of these postings and decided to give my thoughts simplistically.

    I’ve two RR Smart trainers which my girlfriend and I love. I’ve decided that I will buy the upgrade Smart Control unit but only when it becomes ‘cost effective’. I’ve had the misfortune of owning two Tacx trainers and anyone who thinks that they’ve bought a trainer for the long-term is in for a shock. They fall to bits over a period of time. Just reading blogs and comments online wouldn’t make me have any faith in their back-up regarding any software issues. Buying a Neo seems a hit and miss experience. Bye bye Tacx. I’ve also had two Elite trainers which were great as they had solid metal frames, but the new ones are just too plasticky. I’ve already read that someone has cracked the casing of his Drivo by just brushing his knee against it. Bye bye Elite.
    I’ve no experience of Wahoo trainers but they seem fine albeit with wattage issues. We shouldn’t forget that it’s still a fledgling technology that’s being rolled-out and the public are doing the testing.
    I don’t know why some people beat the drum so much for Garmin. I’ve an 810 and have nothing but issues uploading my rides to my iPhone. In fact everyone I know who has a Garmin has a tale to tell.
    In short then, I bought my trainer on recommendations I found online. It’s fantastic, solid, built to last and buttery smooth. Well done Kurt Kinetic but please do something about the upgrade cost. I only use TrainerRoad and Zwift like most people and my inRide works fine. If it ain’t broke…

    • Gord Croucher

      Well summarized Steve. Those are almost exactly my sentiments.

      Kinetic: Please do something about the price of the Smart upgrade.

    • Dan Carr

      I’m glad the solution KK offers works for you, Steve. That’s great.

      A few points I’d raise…

      “I’ve already read that someone has cracked the casing of his Drivo by just brushing his knee against it” sounds a lot like, “I was just riding along” and distinctly improbable. That sounds an odd reason to rule out a product.

      Your experience of Garmin is not mine. When you say, “some people” I think it is short sighted. Obviously a significant number of people value compatibility with their Garmin units. If you’ve read the feedback being given on this page and failed to grasp that, then I’m not sure what to say.

      We all have different needs; it seems yours are met perfectly by the products KK are offering. For that I’m really happy for you. It’s probably enough to enjoy having found your ideal solution rather than dismissing a large segment of the potential market.

    • Kostya

      “…In fact everyone I know who has a Garmin has a tale to tell…”

      Sure let me tell you ma tale. I have Garmin 705 and Garmin 500. Years of completely trouble operation. Granted I never uploaded from Garmin to iPhone as I do not own one. Upload to PC works like a charm though. I also have 2 outdoor Garmin units: Garmin 60csx and Garmin 62s. Same results. Great functionality and zero problem over the years.

    • Gord Croucher

      You are a lucky man with Garmin Kostya. I haven’t had insurmountable issues, but I have had a few, and know others that have had as well. They can be mysterious at times. I have an 800, and 3 other devices from Garmin all which have had their challenges. I still like them, and obviously with 4 Garmins, I haven’t walked away

    • Gord Croucher

      Dan, I still don’t completely grasp the issue. (and consider myself of average intelligence)

      o I have a Garmin 800. It has no wifi capability
      o I have a cadence sensor, and speed sensor on my bike: No powermeters
      o I ride in my basement in Zwift, upload the ride to Strava, and at the same time, the cadence and speed are registered on my Garmin, and upload to Garmin later.
      o If I move to the Kinetic Smart upgrade bolt on, I will still be able to get the same Garmin data as I do today from my bike; and upload
      o At the same time, Zwift will control the Kinetic R&R.
      o The only thing I cannot do is have the R&R Smart Control be controlled by Garmin rides, but I do not have a wifi Garmin in any case that could send to a smart trainer.

      What I really don’t get is the animosity in some of the comments contained here. Kinetic is well aware of what they are doing, and will succeed, or adjust, or fade away. I have calmly registered that I find the price too high, and when I come to buy a smart unit I will vote with my money.

      If I am missing something in all this ANT angst, I am sure someone (or many) will let me know.

    • Dan Carr

      Not really “angst”, Good. Merely a different requirement.

      Your solution might be what you need, and again, that’s great. Do you have two files for your ride then? One on Zwift/Strava with power data and another on Garmin without power data?

    • Steve

      Hi Kostya, I’m glad your Garmin experience is fine for you. It’s hit and miss if you have an iPhone which was my point. Safe riding.

    • Steve

      Hi Dan, I only made my comments based on my experiences. If people are happy with their purchases then that’s fine. The great thing about these type of forums is that we can share experiences both good and bad. I’ve shared some of mine as did the guy who bought his Drivo. Who’d go back to a bad hotel?

  81. Gord Croucher

    Yes. The Zwift file I keep on Strava; the Garmin in Connect.

    • Dan Carr

      So there in lies the problem for me. I’m not interested in having data spread across different accounts, especially when I do other sports, which the Garmin covers.

      Again, glad having one workout split across different online platforms works for you Gord; it’s not for me and I’m guessing a large segment of the market.

      Have KK cleared up the Zwift issue with the Connects? Proprietary…

    • Ryan M

      Yeah, it look like if you use GarminConnect for your data then this unit won’t work with it. For me, I find Connect lacking and went to Trainingpeaks a year or so ago and find that to be vastly superior and this unit works with that. It also works with sufferfest, which is great.

    • Gord Croucher

      Agreed. I have not looked at data in Garmin, in a long long time.

  82. Jon

    Has anyone here actually bought an Upgrade Kit?

    Regardless of ANT+ compatibility issues … is it easy to fit? is it accurate? does it work?
    In other words, accepting the compatibility limitations … is this a good smart trainer?

    I have a KKRM. I usually train at a PerfPro studio and ride on the road, but occasionally weather and other commitments mean I will dig out the turbo at the weekend. I like be able to ride each session with a clear training goal and using my FTP and I usually use an old Sufferfest video; I would like to give Zwift a go.
    But i’m not looking for a great deal in terms of analysis. I don’t have the time or, more probably, the inclination, and Strava (Premium) is usually provides plenty enough for me.

    At around £300-350 the Upgrade Kit looks interesting. But i can’t find an actual review amidst all the other noise.

    • Gord Croucher

      DC Rainmaker has said that there will be a review, but I had not seen it as yet. The product is still only weeks old. When I had gone to my bike shop in October (Montreal) he did not even know about the product yet.

    • It just arrived on my doorstep either yesterday or the day before. I’ll likely be poking at it over the weekend.

    • Michael Dunn

      I have a Stages PM so can live without ANT+. Zwift sessions will be saved on the PC with the trainer PM but I will upload my Garmin data with the stages PM to my training analytics software for consistency. Thank you Stages for future proofing your product. Back when I was looking for a power meter I remember DCR praising Stages for running on both ANT+ and BLE. It was a big factor in my decision go run with Stages.

      I currently own a Road Machine 2 and love it. I plan to purchase the rock and roll smart control pending your review.

  83. PatrickTunni

    Does the Kinetic Smart Control resistance unit also track Cadence like the InRide does? i.e. in Zwift I can connect the InRide and it accommodates both Power and Cadence.

    Is this functionality maintained?

    • Gordon Croucher

      DC Rainmaker is going to post a review ANY day. I am sure it will, as it is supposed to be compatible with Zwift. In any case you can use the Smart, and still send you cadence to Zwift from your Garmin meters the way you do without a Smart trainer.

  84. Colton Miller

    So I received and set up my KK smart control road machine a few days ago. Gotta say I was excited to get it set up as it feels like a pretty solid product.

    Past setting it up, it’s been miserable though. The actual “smart” part of the trainer is absolutely awful.

    First off, since this is at the bottom of the page, you probably already know it doesn’t work with Zwift if you’re running on Windows (as it crashes the zwift app on the phone when the trainer connects).

    Brilliant, I got this thing for Zwift… alright, well let’s try the built in app. Absolute garbage. First off, the power metering is so far off its laughable. It just uses the speed of the flywheel to meter power! Yeah, I wish I could spin at 450w for 2 hours, but we all know that’s not true. Secondly, there is no way to control the magnetic resistance in the app!

    Wow, okay, let’s try trainerroad. This one is less of KK’s fault, but you need a ble dongle to get it running. Maybe I can get it going by plugging the usb b into my laptop? (cable which doesn’t ship with the unit by the way, had to use my own). Plug in, Windows instantly detects that the device connected has a problem (no kidding huh?) and can’t connect.

    So basically it’s a really expensive heavy flywheel trainer with no resistance.

    Super disappointed! Luckily I got it from Nashbar when it was 25 percent off… I hope they’ll refund me for the hunk o junk!

    • As an FYI: My understanding is that an incoming firmware update is supposed to address the power accuracy issues. I haven’t set mine up yet though, not updated it. You may want to poke Kinetic support and see if they can get you the update.

      But appreciate the comments/detail!

    • Colton Miller

      I poked ’em a couple days ago about some of the issues (pre full annoyance, so I was definitely less snarky and more polite :P). No response yet, but maybe they’ll come through! They should really package a usb-B to A cable with the trainer if they plan on requiring firmware updates…

      Even still, I’ll probably go with the return. One thing I forgot to add in my original post was the noise when it was spinning at higher speeds (50+ kph). It starts to get some pretty bad vibration noise coming from the plastic casing on the magnet resistance side when you really get spinning. Maybe this doesn’t happen if resistance is actually active… Well, I’ll post an update if the firmware fix comes through before I decide to just suck it up for the return!

    • Colton Miller

      And thanks for the reply dude! In my frustration I sometimes forget my manners!

    • Tom

      Did anyone ever get this unit to successfully work in ERG mode with TrainerRoad and PowerMatch? We also bought the Smart Control unit to use with TrainerRoad and it’s a huge disaster. TrainerRoad spin-up calibration fails. TrainerRoad does not control the resistance and the resistance is very low but shows relatively high wattage. The wattage on the trainer seems way off (+40 watts) compared to power meter pedals. We applied the latest firmware upgrade but it did not fix anything. Wasting hours on this. One last try tonight or its going back to the dealer. :(

    • A few things need to occur:

      A) Only certain versions of the TR apps support it: iOS/PC in production, and Android/Mac in beta. In theory the current production Mac should support it, but in talking with them last night there’s a few fixes in the beta Mac.

      B) Kinetic is said to be issuing a firmware update they believe will address power accuracy issues. I’m seeing roughly 25w offset on 250w at the start of a session after multiple calibrations. I haven’t done a longer session to see if there’s any drift.

    • Mike

      Is there a link to the steps to calibrate the smart control trainer that anyone has seen? I just purchased the rock & roll smart control, and have now seen all the same problems (doesn’t work with Zwift, etc.)

      I’ve downloaded the new firmware for the trainer this morning, but when I connect with the Fit app, I get no speed, power, etc. Wondering if I’m missing a step (calibration?), or something else.

      I have tickets opened with Zwift and Kinetic, but not holding out much hope yet.


    • Tom

      We had to do the firmware update at least 2 times before it finally seemed to work. The first time we got the “firmware update successful” message but it didn’t seem to work and there was no improvement with the calibration errors etc. The next time we connected to the kinetic fit app we were prompted to run the firmware update all over again. When the firmware update was completed, the LED stayed green (no flashing) and the app would not connect to the unit. We waited about 10-15 minutes after the update, and unsure what was going on we eventually had to unplug the power cord from the unit before it was able to reconnect to the app.
      When the unit connected to TrainerRoad again, the spin down calibration was sucessful.

      The smart control seemed to be working initially but the success was short lived. During the last TrainerRoad session after about 6 minutes into the workout, the ERG mode just stopped working and the app failed to control the resistance. For the rest of the intervals we had to manually shift the gears on the bike like a normal dumb trainer.
      Even after the firmware update the watts measured on the smart control unit were about 30-40 watts higher than the power meter.

      So all in all we are VERY disappointed with this unit. The customer experience is quite bad. It seems to me they rolled out this device way too soon and are marketing features on it that are not yet tried and proven to work.

      TrainerRoad was very helpful with sorting this out from their end of things but sadly, I can’t say the same for Kinetic, I haven’t received a response from them after my last Email.

    • Paul_f

      When you click on sensors does it show them linked to your trainer and other sensors you use. Mine dropped them once when I started to ride. showed no info. paused workout looked at sensors, and they werent pairing. They wouldnt connect til I turned my phone off and back on. Worked pretty good since.

    • Mike Taylor

      Upgrading the firmware didn’t work, but restarting my Android Phone *AFTER* the firmware upgrade did work. I can now at least use the Kinetic Fit app on my phone. Hoping the note a bit below about the fix for Zwift is on target.

      Thanks for the note about the phone restart all!

    • Tom

      Just heard back from Kinetc with some step by step instructing on firmware update.

      1. I’d first go to your google play store and make sure the Kinetic.Fit app is up-to-date (Version 1.0.8). Also, make sure you hard close the TrainerRoad app.

      2. After updating the Kinetic.Fit android app, open the Kinetic.Fit app, click the menu icon == in the upper left hand corner, Click SENSORS, Then click the Green icon to connect. There should be a prompt that pops up asking you to update the firmware, select YES.

      3. During the firmware update, keep the app screen active by touching the screen below the sensors listed until firmware update is complete. If you leave the app, exit the sensor page, or the screen goes dark during the firmware update, the update will stop and the unit will not be updated to the proper firmware version. (Firmware update takes ~5 minutes)

      4. After the update has successfully complete, unplug the power cord from the Smart control resistance unit, then replug the power cord into the trainer.
      Hard close the Kinetic.Fit app, then open the TrainerRoad app.

      5. Click on their menu icon == in the upper left hand corner, select devices.
      TrainerRoad’s device screen should show the Smart Control resistance unit labeled as “Smart Control 71:8D”. (The numbers shown after the name “Smart Control” will vary).

      Hope this helps someone

  85. James Hutcheson

    I’ve been using the Smart Control turbo now for 2 weeks. After initially finding it a pain I have found that the recent updates on Android have worked for me. After initial calibration TrainerRoad and Zwift are working fine now.

    • Henrik Funch

      Do you know if it’s possible to use the USB connection on the trainer and connect it directly to your PC via a USB cable ….. and run Zwift that way. …… One could avoid all the smartphone and Bluetooth hassle

    • Colton Miller

      My experience with the usb connection hasn’t been successful thus far. There may be some way of getting it to work, but as far as I can see it’s not possible.

      I was in correspondence with Kinetic recently, and on Monday they said that they sent a fix for the Zwift bug to Zwift’s quality control, so there should hopefully be a patch out for that soon.


    Hello – Thanks for your reviews.
    1) I wanted to get your opinion on the rock and roll mechanism of this trainer. Do you find it worthwhile to spend the extra amount? In short is it really more realistic than the other trainers.
    2) Apart from the odd connectivity choices, how is the flywheel of this trainer? How does it compare with the Wahoo for example?

    Your comments will be really appreciated. Thanks. Rahul.

    • Igor_119

      1) Only you could answer the question. You should go out to bike shop that has that trainer and ask them to try it. Then if you like it you can make decision whether it worth your money. Boys buy various toys and what they’re willing to pay for those can be vastly different.

      2) Wahoo’s flywheel emulates more mass which IMHO is better. Whether it is better for you is a different question. Some people might find it more beneficial riding in a sand at prescribed wattage. Again, should be your informed decision.

      3) As a reviewer DC would do good to translate flywheel parameters for various trainers to what it amounts to in terms of emulated cyclist’s mass. He does not have to do it himself. I think he can push manufacturers to publish those numbers. I do not remember particular value but I think that Wahoo for example have this number for their KICKR trainer.

    • Jay

      I think the ‘rock and roll’ motion is quite unique, and wonder why other trainer makers aren’t dinged in their reviews for not doing this with their products? As it is, evidently there are a number of bike manufacturers who are labelling their bikes with warning stickers (carbon fiber framed models anyway) that their bikes should not be used with trainers (voiding warranty). It is consensus that the the locked-in aspect of a trainer on the rear wheel is not good for the chainstays/seatstays which were not designed to stop lateral forces as they are in a fixed trainer. At least with the motion that a rock n’roll model allows, we can guess this *might* alleviate these strains.

    • I wouldn’t overthink the whole stresses thing. If it was actually a concern, then we wouldn’t see Pro Teams riding on trainers in the warm-up area before the TdF and every other race out there, as the liability aspect of that would be too high in a lawsuit.

      The wording is simply there as CYA if you manage to do some incredibly bizarre on a trainer and hurt your bike, that’s all.

    • Jay

      Maybe. Though pro teams go thru bikes like popcorn.

    • Lee Sutton

      Considering the thousands of people who use carbon bikes on trainers you’d soon know if it was an issue. There’s obviously going to be some instances, but that’s more likely to be due to an already weak frame or people pulling on their bars like they’re sprinting on the Champs :-)

    • Jay

      You’d think. And I’m not sure, this may be a more recent warning that some bike makers are doing.. maybe (?) driven by warranty claims, maybe not. I don’t recall reading about these warnings being around even 3 years ago, but could have been in the fine print.

      Maybe due to bike makers trying to get lower and lower in frame weights, and building in accommodation for unnatural lateral forces a trainer exacts on the dropout areas aren’t factored in? I don’t know.

      That said, I’m just thinking that in this context, at least a minor mention or plug of a perhaps benefit to a ‘rocking’ trainer model in mitigating these concerns could be considered. However, worth noting, using one of these probably won’t help in fighting a bike company in a warranty claim, as it’s still a trainer.


      Hello DC Rainmaker – any comments from your side on the user experience of this trainer will be really appreciated. Are you going to review this soon? If yes, by when will it be out? Many thanks Rahul
      My earlier question:
      “Hello – Thanks for your reviews.
      1) I wanted to get your opinion on the rock and roll mechanism of this trainer. Do you find it worthwhile to spend the extra amount? In short is it really more realistic than the other trainers.
      2) Apart from the odd connectivity choices, how is the flywheel of this trainer? How does it compare with the Wahoo for example?

      Your comments will be really appreciated. Thanks. Rahul”

  87. Paul_f

    Reply I received about android crashes on mobile link app from zwift.

    Jessica S. (Zwift)
    Nov 17, 18:57 PST

    Hi there,

    Thanks for reaching out!

    There appears to be a compatibility issue between the new Kurt Kinetic Smart Control machines and the Zwift Mobile Link app. We currently have a fix that is being tested with our QA department. We are hoping to push out this update very soon (hopefully by end of week!).

    If you have further questions, please do not hesitate to contact us.


    • Gord Croucher

      Thanks for the info Paul_f

    • Paul_f

      Here it is zwift should work update is out. Email I received.

      Thanks for writing in!

      Great news! We have pushed out the update for the Bluetooth issue, so you should be able to ride with your kinetic smart control now.

      Hope this helps!

      Do let me know if you have any other queries, I’ll be happy to help.

      Jessica Sanders

    • Paul_f

      My zwift is working.

  88. David Sembiante

    What a complete piece of junk. Really disappointed. Tried all night to connect to my PC via a straight USB connection. No dice. Tried to use with Zwift via Bluetooth phone app. Said I was outputting 1200 watts when I was not pedaling.

    My wife has a Kurt Kinetic Road Machine (fluid). Solid dumb trainer.

    I think Kurt Kinetic rushed this to market and it is not ready for prime time.

    AVOID THIS NIGHTMARE!!!!! At this price this is a complete rip off.

  89. David Sembiante

    I want to add that the Smart Control unit DOES NOT EVEN WORK with the KINETIC software app.

    The app requested to do a firmware update to the control. I said ok. Let the update terminate and then after that visibility and connection to the unit were sporadic. When connected, there is NO INPUT when pedaling. Zero.

    What a consumer nightmare and complete disappointment in the product.

    I took a chance as I could not find many reviews. My concern was this was an under tested rushed to market product to try and get something out there to try and keep up with competing units.

    Extremely disappointed consumer experience.

    After many hours, I don’t want to debug this product for Kurt any longer. I think I may end up just returning the entire package and look to a more mature “smart controller”.

    POS. Avoid.


    • iOS or Android?

      The control roughly appeared to work for me on iOS during the warm-up stages playing around with it and the app. Accuracy is a different story of course.

      Do note there’s actually two apps for it. One is the default Kinetic Fit, and the other is the Kinetic Calibration app, which is used for updating firmware/etc…

    • Paul_f

      Mine works pretty good with my galaxy note. Did beast builder, and a few others, and worked well and seemed fairly accurate. Mine didnt want to do anything when first paired. Turned phone off and back on and worked after that. (Have kk road machine smart control)

    • David Sembiante

      Just noted your question. Setup was Android. Returned it and ordered a Wahoo Snap. What a job KK did on their reputation.

    • Gordon Croucher

      Okay David we get it. :)

  90. Ryan M

    I bought the Smart Control power unit to replace my dumb trainer fluid flywheel during their 20% off sale they are having right now. I really love the Rock and Roll trainer with the side to side motion and wanted a smart trainer that had that so when the sale came up I jumped on it. I really want to read some reviews of this trainer that don’t focus on the lack of Ant+ data transmission, because I plan on using the Kinetic training app for the majority of my trainer rides.

    Looking at the app that I downloaded last night it seems very well put together to me…and they have the Sufferfest videos that I most commonly use. I’m excited to get this all set up and working.

    I ordered this unit early last week and it showed up at my door very quickly, which is nice. I’ll update here when I get it set up and start using it for any issues I come in contact with. I’m using an Iphone with the latest Os for the app.

    • Ryan M.

      I got my Smart Control unit set up on my Rock and Roll last night, paired it and updated the app (on iphone), rebooted the phone and the trainer, and started up a 4 week training plan. My first ride went well, which was a 4 interval “test” to set up zones, which came out roughly comparable to my zones that I’ve been training with on my dumb trainer with the garmin and Stages PM. I also used my Garmin 1000 and Stages PM to record the ride to check that everything is roughly equal. It seems to be fairly accurate, at least enough for the kind of training I will be doing on it. Everything seems to be working well and the resistance seems to work since I didn’t do any gear shifting during the entire ride. My next ride which is on Thursday will be a 4x2x1 min NM power interval session, so the trainer will get quite the workout with changing the resistance and I will get a better opportunity to judge that. Oh yeah, I used a mio link HR monitor and it worked and displayed fine during the workout.

      I really dig the functionality of the Kintetic Fit App on the iphone…it just seems to work. In the future I will be using the apple TV so I can have the display cast onto my TV along with The Sufferfest videos through the Kinetic Fit app. I’m looking forward to doing that even though it seems this will take a monthly subscription to do. I’m curious if the Sufferfest subscription upgrade includes all the new functionality of The Sufferfest App; stuff like the yoga workouts and new video mashups that they are doing. Kinetic told me via email that to I subscribe through them to get The Sufferfest and not through Sufferfest. so that is what I plan on doing.

      A few cool things I found out.
      One. The training plan uploads into my apple calendar with workout titles and full descriptions, so that I don’t do any typing. It is really easy to figure out what my next ride will be and I can plan accordingly. Yay technology.

      Two. Uploading to Trainingpeaks and Strava was super easy and workout titles with full description gets imported with the upload. That saves me even more typing. Yay technology.

      Three. The unit is not that loud and I couldn’t hear it over my fan which was blowing on me.

  91. dizpark

    I am sure that the connectivity issues and general software function will be sorted out eventually, although it is very sad that products as immature as this one are rushed out (but I can see the commercial side of it – it is important to have “some” kind of product in the shops for the winter season in the Northern hemisphere.)

    But what I am really interested to hear from those folks who have managed to get the their smart power units working with Trainerroad (or any other app), how is the responsiveness of the KK Smart power unit in ERG mode. For example, there are Trainerroad workouts that include very short duration intervals at increased power level. How does the the KK smart power unit handle those – is the increase in power instant or more like a gradual ramp-up of power, so that the prescribed power level is achieved when the interval is over. Or how does the power unit react to sudden change of cadence when you are riding a TR workout at a prescribed flat power level (in ERG mode).

    I hope to read those kind of things are covered in the upcoming Ray’s review (that is provided the basic connectivity and app control issues are solved and the review can actually happen).

    • Initial responsiveness seemed OK to me.

      Accuracy is the current issue (aside from all of the connectivity/app/etc issues that folks have already noted). And all that still ignores the lack of standards issues.

      Ironically, all of the connectivity/app issues wouldn’t be issues if they had just followed standards…

    • dizpark

      Thank you for your quick reply. Lookign forward to tghe full review.
      Personally I am not that bothered by the lack or presence of ANT+ (not a deal breaker for me personally, provided the smart control unit actually works with the major apps and costs half the price :-)). By reading Joel’s contributions I have got an impression that KK have got off on the wrong foot with Garmin and have decided to go on the war path with Garmin by entrenching themselves firmly in the BLE camp (but this i just an impression and I might be totally wrong). On the whole it has been very entertaining and educational to read up on KK representative’s conversations with disgruntled (potential) customers. I applaud the initial KK’s decision to delegate (or tolerate?) company’s representative to this comment section. In the end it appears the company decided that there was more harm than good in this participation and pulled the plug.
      For me tyhis is indicative of the wider issue – how transparent such companies (in this niche market) generally are in dealing with the public. Let’s take power meters and one of the things I have noticed is how few of these companies actually maintain a public forum. Let’s say I might be interested in Pioneer’s power meter system but actually it is very difficult to figure out what kind of problems users encounter and if these problems ever get solved etc.. So buying into that system is a bit of leap of faith. Decisions not to maintain such public forums might be driven by lack of resources (staff), but also in part because the companies may feel that the downsides outweigh the benefits – it is clear that problems are more likely to be reported (as opposed to success stories) and that skews public perception. For example Tacx get a bad rap for their trainer’s quality issues but I am open to the notion that it might actually not be the case and that this reputation may be the result of the sheer number of units in use and the Tacx’s willingness to deal with the problems in an open public forum.

  92. mike

    It’s all a bit of a mess, isn’t it ?

    I have an old road machine that has been largely unused for several years. Recently had a go on zwift and it has made turbo riding at least tolerable for me (and time-efficient, of course), so hoping to do more this winter.

    One of the things I don’t like about turbos is the rigid upright position (I guess I’m a wriggler !) so I got to this page by looking for smart rock and roll trainers

    I now have 2 concerns:
    1) (minor, as I’m not fully bought-in like so many others) is the lack of ANT+, or even possibility of a revision in firmware to activate it in future
    2) Major, frankly – Although I know virtually nothing about their business, I’m genuinely not sure what state KK will be in if they survive this episode and that could leave a smart RR with proprietary software as an expensive white elephant in a year or two

    Think I’ll just wait & see for this winter

  93. What is the voltage and wattage of the power supply?
    I’m trying to figure out whether the unit can be run “in the field” with some portable battery…

  94. David Sembainte

    What a complete nightmare for me, the Smart Control. An Android App that is buggy (does not save work outs) and a lack of mature software integration with Zwift, the reason I wanted and purchased the top of the line model.

    This unit was rushed to market not ready in my opinion. I’ve spent evenings the last two weeks trying to get things to work and beta testing for Kurt.

    My advice, AVOID THIS UNIT. Invest in something that is tested before release to market. I can’t believe that Kurt would damage their reputation releasing such a disappointing immature product.

    My wife owns a Kurt Kinetic Fluid Trainer. Seems like Kurt is relegated to the “dumb trainer” portion of the market.

    • Ryan M.

      Hey David,

      Does your unit adjust resistance to correspond to a workout in the Kinetic Fit App or on Trainerroad? I thought mine was working but now I’m getting cadence readings that will bounce from say 80-105 with steady pedaling and the unit isn’t working to adjust cadence at all. I just did an easy workout in Trainerroad to check to see if it would adjust at all (the Taku workout, for those familiar with it) and the unit just kept with the same power without varying to the increase or decrease that the workout required. The only way to change my power to correspond with the workout was to switch gears, which I started doing just to see if the unit would adjust and it didn’t. The unit was on “Erg” mode too.

      I sent an email to Kinetic about this and got back instructions to make sure i’m on the correct firmware, which I am. I’m contacting them in the morning to see what is going on.

    • David Sembiante

      As far as using the Fit App, I had the same experience if I did not follow the Bluetooth pairing sequence they recommended (close everything, reboot everything) and you probably will get lucky with the app controlling the resistance. Still not 100%

      As far as integration with Zwift, the power output is off at least 30%. I’ve been waiting on this fix, but they just keep saying “next week”. In going to return mine and get my money back and look for something else. I have a Kurt dumb trainer it is solid. That seems like their niche, dumb trainers. The competition just blew past them. I wanted to like this unit, but the facts are it is not ready and they dumped this on customers. This has to tarnish the Kurt reputation.

    • Chad Kudym

      David, thank you for the information. I recently started using Zwift and I really liked the concept of this smart trainer but your comments tell me exactly what I wanted to know about the RNR trainer. I will look for something else now.

    • Gord

      What a shame folks are so turned off the Kinetic Smart Control. I am so hooked on the RnR, and I am staying with my RnR and using Zwift by sending my sensor data to Zwift. This is a far less-than-perfect solution, but I am hopeful that KK can fix their issues (including price!).

    • David Sembiante

      I am a software engineer and suspected, from the lack of video and reviews in October that I was in for a nightmare. I tried it because of the softness of the Rock and Roll Trainer, but what a software nightmare.

      I’m most disappointed that when I called Kurt Kinetics in October they informed the integration with Zwift was completed. Just a lie. Such a great reputation they had I thought I’d try it, and we already own a Road Machine with good history.

      My opinion, Kurt Kinetic makes great dumb trainers. The were standing still and the competition left them behind.

    • David Sembiante

      I’m cutting my losses. Boxed up the “Smart Control” tonight and it is getting shipped back.

      Question now, is it Kickr?

  95. Ryan M

    So I rode a trainerroad workout last night using the smart control in erg mode and used my stages PM to power match, so the power meter will control the trainer. It was working fine except the trainer would not go low enough during the warm up, by quite a bit. What I did is just switched gears to the small ring in front and somewhere in the middle of the block. Doing this seemed to get the trainer to the correct resistance for the warmup and the rest periods. The workout consisted of a warmup with two relatively quick intervals to get the legs spinning, then a short rest with a slight ramp up in power and then three 7 minute long intervals just below threshold with 3 minute rests in between.

    So here is how it played out. After starting the warmup and getting into a proper gear to get the low power situated, the Smart Control adjusted to get the higher power in the first two warm up intervals and then let off to get to the rest with ramp up. It doesn’t seem like it was doing very well with the ramp in power though but when it hit the first of three 7 minute intervals it ramped up to the appropriate resistance and throughout the interval changed the resistance to coincide with different cadences. When I got to the rest it dropped the resistance but when I hit the second interval the unit did not ramp up the resistance after a minute of waiting for it to kick in, I switched to a harder gear and attempted to spin quicker for more resistance. The unit then started keeping up with the target power. After the interval the unit did not let up the resistance to coincide with the rest target power so I had to switch gears again. When I hit the third interval it was the same thing…no change in power until I backpedaled and changed gears and then it decided to start working. At the end of the workout there is a ramp down in power and it just stayed at a steady resistance without changing.

    It certainly isn’t accurate, which is annoying. The whole point of getting a smart trainer is to get the unit to adjust resistance based on a workout and this one is just not doing it accurately nor consistently.

    I’m on the latest firmware and running the latest IOS on my iphone, so something is buggy in their software or the unit isn’t picking this stuff up correctly.

    • David Sembiante

      Ryan, I’m returning mine today. Cut your losses and give some reviews to help others avoid this nightmare of a consumer experience that Kurt Kinetic has let loose on it’s customers.

    • Tom Blackschleger

      Yeah this pretty much sums up what we’ve experienced with TrainerRoad and the KK Smart Control unit in ERG mode using PowerMatch to control the resistance. It’s prety much all hit and miss.
      But I’ve also had the exact same issues with a Tacx Vortex Smart and Stages with TrainerRoad and ERG mode using PowerMatch. So at first I thought it was the Kurt Kinetc but now I’m tending to think it’s TrainerRoad and the PowerMatch feature.
      I’m currently in contact with TrainerRoad support and it seems like we’ve caught the Devs attention. Hopefully they can get this sorted.

      I don’t know if I’d send the unit back just yet, especially if it’s only just not working with TrainerRoad.

      What you can try is turning PowerMatch to “disabled” and see if the resistance automatically changes. It will most likely be a bit under the prescribed power (too easy) as the KK unit is off about 20-30 Watts from what we found. But if the unit does change the resistance automatically at the start of each interval, then you can possibly confirm that the device does work in ERG mode, but just not with PowerMatch.

    • Bill

      You might try it using either a desktop or laptop to control it too if you can. I was having all kinds of trouble using my ipad and iphone to control my Taxc Smart trainer about a year ago. I was having a lot of the same problems you guys are describing about the KK smart control. I was just about done with the whole thing when I decided to try using my laptop. That solved the entire problem. No more lag in the trainer adjusting, and powermatch worked great. Everything worked great. Not sure if you guys can, but if you can, try using something other than your phone to control the trainer.

    • David Sembiante

      Thank you Tom. I want to use the unit with Zwift. I’m not one to stare at a powermeter and try to stay on a line….Zwift is a distraction and it just works with me.

      I just want to feel the hills, the variety.

      I would have hung on to it longer but the General Manager at Kurt (Paul) would not give me a better sense on when fixes were coming. Probably because he did not know and it is worse than they think. I would have preferred that answer as opposed to him saying “I’ve set up a return to your local bike shop”.

      I bet they are sweating, for the wrong reasons.

      Perhaps all these “smart units” are junk. Who knows.

    • David Sembiante

      Hello Bill.

      I used the unit with a very new Windows 10 PC and smoking fast internet connection.

      The unit was controllable via Kurt’s own fit app, but I want a unit to work in a realistic manner with Zwift.


    • Ryan,

      Really sorry to hear about the troubles here man. I just took a look at your career to get the context of your issues. The problems you’re experiencing are due to what’s known as the “resistance floor” of your trainer. What that means is, your power target is below the wattage at which your trainer can apply resistance to sustain. Think about it like this: it takes a certain amount of power to simply turn the cranks at whatever gearing ratio you’re in on the trainer — just like on the road. So this explains why you began to get better results once you changed into an easier gearing ratio. Note that these “resistance floors” (often referred to as “wattage or power floors”) vary from trainer to trainer. So when you’re experiencing this “resistance floor” and your power isn’t being held down to the target (which is too low for your trainer to adjust to considering your gearing), you should try to change into that easier gearing ratio to try and reduce the amount of resistance needed to bring you down to that target.

      It looks like your workout ‘Taku’ was under that “resistance floor” the entire workout. And as for the workout ‘Mount Field’, you were experiencing that “resistance floor” in each of those recovery intervals, which also ended up affecting your transition into the intervals that followed.

      Now, let me give you a little background of what you were experiencing during ‘Mount Field’ with PowerMatch enabled: Our algorithm keeps a running offset of the difference between your current actual power and the target power. This offset helps us tell your trainer to adjust to keep you as close as possible to the target power. However, when you hit the wattage floor and your trainer cannot go any lower, this offset falsely continues to grow larger. Then, when you hit your next interval, you have an inflated offset. The offset shrinks every second, which is why it looks like your trainer is just slowly increasing resistance until it finally hit the target and performs better.

      Your best course of action is to make sure you’re on target power during those recovery intervals and choose the lower gearing ratio to do so. Then when the interval comes, it’ll transition easier. We’ll also be moving forward to act on these issues. We’re going to follow up with you via email to make sure we can get you back on track on your next workout. :)

      I also believe Kinetic will be releasing another firmware for the smart control here soon as well.


    • Tom,

      Similarly with Ryan’s issue, let me give you a rundown of what is going on in the meantime of hearing back from you via support. With PowerMatch, we keep a running offset of the difference between your current actual power and the target power. That offset lets us know what to tell your trainer to adjust to in order to keep you as close as possible to the target power. But when you hit the wattage floor and your trainer cannot go any lower, this offset falsely continues to grow larger. Then, when you hit your next interval, you have an inflated offset. The offset shrinks every second, which is why it looks like your trainer is just slowly increasing resistance until it finally hit the target and performs better.

      I think your gearing ratio in those recovery intervals is whats giving us troubles in the transition into the next interval. Switching into an easier gearing ratio will help you avoid hitting the wattage floor (or resistance floor) of the trainer. This will also help in the transition into the next intervals. We are moving forward to make sure this isn’t an issue down the road.

      We look forward to hearing back from you and to make sure your workouts are going smoothly.

      Thanks Tom!

    • Tom

      Thanks a lot Nick! I shifted my whole setup about 2 gears down (easier) and made sure that the resistance was easy enough to match the target during recoveries. My last workout was without any issues and adjusted pretty well.

      The only thing that I would say still needs a bit of tweaking is the overall resistance adjustment. It tends to be a bit too low for my preference. The average power for the intervals are generally 1-2 watts below the target. I noticed especially at higher cadences >100. It seems pedaling faster causes the resistance to drop more than it should. This makes the whole workout fall slightly under the prescribed IF, TSS and Kj . With a dumb trainer I would usually be slightly over as you can push yourself a tad more if you want.

      I would prefer that the adjustment would err on the higher side if possible.

    • Ryan M.

      Hey Nick,

      Thanks a lot for the help, Nick. I just now saw this reply and I think I have everything figured out now. The Kinetic Smart Control is working great with Trainerroad and I’m on target to continue with my base plan and then move on up to the build plan. I’m pretty sure I hosed the first FTP test and I have manually adjusted my ftp since then just by feel from what I was doing outdoors. I believe I have it dialed now. Next ftp test is in a few weeks when I start up the next base plan.

      BTW, your app is great; I should have started with it last year. lol.

    • Very welcome, Ryan. Glad to hear things are running smoothly now. :)

      FTP testing can be a little tricky — just being exposed to one will help out big time in your next go at it.

      Thanks for the kind words mate! You’ll be faster in no-time!!

      Please don’t hesitate to get in touch with us at support@trainerroad.com if you run into any questions or concerns down the road. Cheers!

  96. Colton Miller

    An interesting development:

    I originally ordered my KK smart control road machine from Nashbar, and received it around Nov 11. I returned it 3 days later due to all of the aforementioned issues. I left a 1 star review on the product on Nashbar, and also noticed that the RR variant of the machine had a 1 star review as well. Very recently (perhaps even today), Nashbar had taken down both of those reviews, and moved both variants of the trainer to “Out of stock” until 12/28. Maybe there is a fix on the hardware end from KK that’s being pushed to vendors?

    (That being said, I got a kickr, and I’ve enjoyed the heck out of it!)

    • David Sembiante

      Hi Colton,

      Are you using the Kickr with Zwift. That is really what I want to do. If so, are you using Android? Mac or PC?

      I have a 1 star rating up on Amazon. I’ll keep reposting it until Kurt Kinetic stops ripping off people and not disclosing what is really going on with their units. I specifically call Kurt Kinetic and spoke with Steve to explain how I wanted to use the trainer, with Zwift. Steve told me testing was complete and it would be an “immersive” experience. I’ve only been immersed in KK bugs for a few weeks now.


    • Colton Miller

      Hey David!

      I primarily use the kickr with zwift, as was the main reason I was trying to get a smart trainer. That’s really the huge let down that made me return the KK.

      I’m running PC, and I’ve used the Zwift app on both android and IOS to use all of my bluetooth connected stuff. It worked great on both! I can’t comment on the exact accuracy of the kickr, but it’s been put through its paces by many users, and to my legs it felt great. I’ve used it both in erg and normal mode and it’s been an “immersive” experience :P

    • David Sembiante


      Thank you very much for your note. Are the speeds and powers and hill climbs reasonable for you? For example, I was climbing 10% grades on my BIG RING when using KK Smart Control. I was up about 50 watts in power over my average. I was up from ~17MPH for a loop I usually do to ~23MPH. Like ridiculous numbers that made it seem unrealistic. Can you comment on the reasonableness of what you are experiencing?

      Very much appreciate your input.


  97. Paul_f

    I have used my smart control road machine on zwift for about 100mi now, and have never had it not adjust tension automatically. I have no PM to test against, but its comparable to the average I get on comparable elevation ride. It is a bit higher power than I would put out but not ridiculous. Maybe im wrong but im enjoying it so far.

    • Mike Taylor

      I agree – once I got the Kinetic firmware update and the Zwift fix went in (to stop the ZML from crashing every time it paired with the Kinetic smart trainer), I’ve been using it and most definitely enjoying it.

      The cadence isn’t right, agreed, and I can’t compare it to a real power meter since I’ve never used one. However, the resistance does adjust based on the Zwift terrain, and it simulates hills, flats, and downhills just fine for me. I did clock an hour ride against a Garmin bike kit, and found it pretty close, in fact, it seemed closer to what I normally get outside. (Meaning, an hour on the bike normally gets me about 16 miles inside on dumb trainer with the Garmin kit, but outside with a Garmin I generally get about 17 miles, terrain depending. The Zwift app got me about the same 17 miles).

      So, I suppose it depends on what you want from your trainer setup. Maybe my expectations are low enough that I’m happy, at least currently. :)

    • Ryan M

      Hey Paul,

      I’m curious as to what setup you are using. Are you using the Fit app in IOS or Android and did you do the firmware update like prescribed up above? Are you using Trainerroad or just the Kintetic Fit App?

      I was using the Kinetic Fit App but the unit was not adjusting resistance on its own so I joined trainerroad just to see if it would work through there, and the first two rides it did not. But, after powering down my phone and then getting the Kinetic Calibration app the unit does seem to be actually adjusting resistance…sometimes. I’ve only done the one workout in trainerroad with the unit actually changing resistance on its own and that was using power match, and I described how that went above. This weekend I have two workouts to do according to my workout plan and I am going to attempt to do that without using powermatch..but I would like to keep it on Trainerroad since I think their user interface is better.

      But, I’m not opposed to keeping this unit for the next week to see if I can get it working because I really want a smart trainer with the rock and roll base, so I really want to figure this out. I think my unit was not initially changing resistance because of some software glitch that fixed itself by rebooting the phone and using the Kinetic Calibration app….can’t say for sure but after that the unit actually started to do something. I will try it with the Kinetic Fit app too and see if I can get it to work. Hopefully this is just software issues that will be fixed and not some hardware issues, because if that is the case it is definitely going back.

      My cadence bounces around a lot if I don’t pair the power meter to measure cadence too. It’s basically not useable through the smart control unit because of how much variation I’m seeing.

    • David Sembiante

      I’d take with 5% as okay…smoking up 10% grades on the big ring is something I just can’t do in real life. The Smart Control was grossly off, enough to make the Zwift experience unrealistic.


  98. Paul_f

    I have ridden with the fit app about 60 miles and it is a bit glitchy if I dont restart my phone before using. I’m using a samsung note edge with a wahoo blue sc (because its dual band) and a KK road machine smart control. And I did the firmware update with out letting my screen sleep,( wont work if it does)
    I usually start my ride on fit app, warm up then do a calibration. Then I pair to zwift (usually my whaoo cadence has the most issues pairing to zwift. Trainer is picked up quick) then start riding. The cadence is pretty consistent.( With a 5 rpm drop every once in a while) I have never used trainer road. Like to see other riders, usually pushes me harder. I end up in about the middle ranking on segments, like I do in real life.
    I think I’ll ride it out for a bit and see if it will be updated soon for the accuracy.
    Message from kinetic on accuracy. I wont let my ftp go up because I know its a bit high on power.

    Hi Paul,
    Right now it seems like it’s about 20-25 watts on the high side, not a specific percentage. We’re doing a bunch of bench testing this week to improve the accuracy, we should have an app update coming soon, please watch for that and install it when it comes out.

    I talked to a rep and he said they have it on a bench being tuned with a few PMs quarq, power tap and a few others (cant remember),but when its tuned thats when they will release the update.
    Hope this helps

  99. Brent Gustafson

    Wondering if anyone else has encountered this:
    Upgraded my RR trainer with the Smart Control, Updated the firmware and for about .26 of mile it worked perfectly. Now the Kinetic fit app provides no power/cadence/speed from the Smart Control? I can connect with either an Android or IOS device, I can hear and feel the resistance change when I switch from Warmup to Calibration but no power/cadence/speed is ever displayed. All zeros and no distance is recorded except for the initial .26 of a mile. I’ve tried several different unplug/uninstall/disable/reconnect and pedaling for 30 minutes but nothing. It does however pickup my HR monitor. My Pioneer PM and Garmin speed sensor are all recording correctly. Any ideas?

    • David Sembiante

      I will pray for you. I returned my “Smart Control”. Kurt Kinetic dumped this not ready for market product on the public in a last ditch attempt to catch up with the market. Epic fail. KK is only failing in damaging their reputation.

      Cut your losses. Return it, unless you are a boater, then you can use it as an anchor.

  100. Ryan M.

    Alright, I did two rather long endurance trainer rides this weekend using trainerroad without power match to my power meter and the unit performed well and without incident throughout the entire workouts. I think the difference between what I was getting before and now has a lot to do with rebooting my phone and unpairing the unit from the Kinetic Fit app and the Kinetic Calibration app and only pairing it with the Trainerroad app, at least that is what I’m going with. I was also running my Garmin which was picking up my Stages PM just so I could compare the data. I used the Garmin and PM for cadence because the Smart Control’s cadence still bounces around. I am beginning to think this is just the nature of the beast with regards to cadence.

    The Smart Control’s power reads higher than my Stages but it is consistent. I will be doing an FTP test soon to get a new number using just the Smart Control for power. I really didn’t expect accuracy compared to the power meter anyway, but it is nice that it is now working and consistent.

    The graph I got from the workouts look like what I was expecting to get using a smart trainer and the workouts felt like they should, so I’m very glad it is working now and I still enjoy the Rock and Roll side to side action.

    I really think much of the problems have to do with the pairing of the device and the firmware updates, after which you should really reboot your phone/ipad/device. Seemed to work for me.

    • Gordon Croucher

      A much more optimistic commentary than David’s; and more helpful than praying. Thanks

    • Brent Gustafson

      More Followup:
      Unpaired from KineticFit and paired using TrainerRoad app unfortunately still no Power/Speed/Cadence output from the Smart Control. Hoping I get a response soon from KK as only live a few miles from their HQ/Factory in MN in case I need to return/swap equipment.

    • David Sembiante

      I’m so very glad I returned my KK “Smart” Control. Only smart part was getting my money back and ordering a Wahoo Snap.

    • dbsmith

      Read the comments in this post with interest:

      I had an old Rock and Roll with Pro flywheel that I really liked. Last year “smart” trainers and Zwift happened so I traded — first for a Kickr (too loud/derailleur clearance issue), then Kickr Snap.

      I like the Snap — flywheel effect is pretty good — but thought that a “smart” Rock and Roll would be the ultimate trainer (for me).

      So I’m disappointed that the new Rock and Roll sounds like a dud. I’d have bought one and sold the Snap without the comments here.

      FWIW, I also just sold a brand-new Neo that I had for a month. Lots to like about Neo but, IMO, the flywheel effect is lousy. For the $$$ it just wasn’t enough better than the Snap (and I dislike wheel-off anyway).

    • David Sembiante

      I really liked the rock and roll aspects, so I thought I’d take a chance on the “Smart Control”. My wife has a road machine fluid trainer and it is rock solid. After finding bugs at a faster rate than KK could fix them, and getting a rather cold response from the general manager Paul (the engineers were great, management stand off-ish), I was done. Spending more than $800 seems a stretch in a market that is changing rapidly. KK got caught by surprise by the smart trend…..not even ANT+ on the top of the line model .

      I could have lived with all that is the trainer played well in Zwift and they had an app that was, albeit primitive, functional.

      One of my worst purchases in a long time. Can’t believe KK would do this to their reputation. Granted I pushed on KK after weeks of finding bugs faster than they could fix them. Then I met general manager Paul – game over.

      I hope the Snap simply produces reasonable power readings in Zwift.

      Good luck in the search

    • Ryan M

      I was told by Kirk Kinetic to try downloading the Kinetic Calibration app, pair the unit with that and then use the slider to see if the resistance is actually changing. It took me twice to download that app to get it to work, which very well could be a problem with my phone. I did get it to work though.

      Then, assuming the slider is changing resistance, unpair it from the Calibrate app and close out your trainerroad, Kinetic Fit app, and then the calibrate app and I would also reboot your phone. Then power the phone back up and go into trainerroad and try and pair it only through that app. See if that works…it worked for me and using the calibrate app showed me that the resistance in the unit wasn’t actually broken.

      Kirk Kinetic has been pretty good about helping through email for me and I would assume calling them would help too. Hope you get it figured out. I think the majority of problems are just app related but you may have an actual broken unit. Good luck.

    • Mike Taylor

      So, are there 2 Kinetic apps? I have the Kinetic Fit app, and it does some calibration. I did use it to update the firmware too. It comes with some workouts though, so wasn’t sure if this was the same app on Android.


    • dizpark


      It may be too early to declare Rock and Roll Smart Power a dud yet. If the comments here are anything to go by, then at the very least it is quite obvious that KK pushed an immature product onto suspecting and unsuspecting customers. Unfortunately it seems to be a common practice in sports tech to use paying customers as beta testers – happens with all the companies more or less, but KK may have reach new lows here. But it not clear yet, if something is fundamentaly wrong with the unit itself, or if KK are overwhelmed by the software side of it. It may very well take months find out.

      Meanwhile hold on to the Snap. KiCKR Snap may be the next best thing after R’n’R in terms of road feel. And it being from Wahoo, Snap should have the least amount of trouble with various apps. The product is mature, the user base is high, so all the bugs should be ironed out by now. (but I have not researched itm, this is just my guess).

      I wonder though, if the the new KK smart power unit has ‘inherited’ the famed KK road feel. After all, the classic RM and R’n’R were fluid units. This (especially with the pro flywheel) contributed to the so called ‘road feel’. Smart Power unit is a different beast technically. Yes, KK promised ‘Kinetic Smart Control and Smart trainers deliver incredible ride quality’, but they promised many other thing too :-)

    • Brent Gustafson

      I downloaded and installed the IOS Calibration app last night and change mode and sliders settings. I can here Smart Control unit change and the Position field in the app will count down or up between 1 – 100 depending on the setting but still no Power/speed /cadence output. Starting to think I may have a defective unit

    • Gord Croucher

      Yes. Kinetic Fit and Kinetic Calibrate.

    • Rahul s

      Hi Ryan – I bought the road machine smart control and have been using the iOS app. Till now I have not had issues with the pairing but I have to admit I am only using kinetic fit app at the moment and not using zwift. The app has so far worked well with the trainer changing resistance on its own when required. I also started a training program and I really like how the app puts everything very neatly in the calendar with detailed notes etc. Cadence is jumpy by +\- 4. I have also liked the road feel of the trainer and I am now thinking if I should have gone ahead with the rock roll feature since that is even more realistic. And another thing the calibration is done within the kinetic app before every workout and I like how it then guides me if I have by chance left the tire a little loose on the roller. So far so good. Let’s see how it goes with the other apps.

    • David Sembiante

      Hopefully they have fixed the bug where workers are not saved after they are ended. My smart control worked okay with the fit app, but would not play nicely with zwift. The resistance was ridiculously off. Paul at Kurt kinetic offered no estimated dates for fixes, and essentially silent with respect to any specific commitments to fix this hardware. I hope others have better luck than I with Kurt kinetic . I own a road machine as well , and was therefore extremely disappointed in Kurt kinetic.

    • Ryan M

      Hey Rahul s,

      Yeah, the feature of the Kinetic Fit app with the training plans uploading into your calendar is excellent. I kinda wish Trainerroad had that feature too, but the plan “calendar” is on the website when you sign up for a training plan. Not a huge deal, but a positive feature for Kinetic.

      It’s great that yours is working out. The road feel is excellent on it, for sure.

    • Mark

      Are you still liking thekk smart control. Have you tried it on swift yet? What about Bkool?

  101. Peter

    So, after reading this entire thread. Can anyone tell me if the Kinetic Rock & Roll Smart Control is working with Zwift? Will Zwift change the resistance on this trainer? I would be using it on an iPad Pro and don’t have a Garmin so I guess I don’t care about ANT.

  102. Peter

    Also, what about the calibration aspect when using with Zwift? Are there any other trainers that allow the bike to move like the Kinetic Rock & Roll Smart Control? Are there any smart rollers on the market, i.e. ones that have variable resistance that can be controlled by programs like Zwift?

    • Ryan M

      Hey Peter,

      I’m not sure about Zwift so someone will have to chime in on that. My computer apparently doesn’t have a new enough graphics card to work with Zwift so I’m out of that game. I can see it being fun though.

      My Smart Control is now working well with Trainerroad and with the Kinetic Fit App, also it works with Sufferfest videos through the Kinetic Fit App, which is awesome.

      I don’t think there are other trainers with the Rock and Roll side to side feature; someone else may chime in to correct me though.

    • Tim Parker

      Nothing quite like the Rock’n’Roll, although you can get platforms that you mount the trainer onto and *that* rocks. One thing that used to be done by some was to fit a Powerbeam (IIRC) brake onto a RnR chassis – best of both worlds :)

  103. Paul_f

    I rode about 23 miles on zwift and warmed up on kinetic fit and noticed my cadence was alot more stable today no bouncing around. Maybe the update I just did helped dont know why it would affect the cadence though. Anyone else notice this?

  104. Brent Gustafson

    Talked with Paul from KK today – his support and service was awesome. 30 minutes later I picked up a replacement Smart Control unit from the KK facility and it’s working great. Tested it on Android/IOS with the Kinetic app and TrainerRoad. Will give Zwift a try on Thursday. Probably just had a defective unit to start with but was very pleased with KK support. Haven’t done any comparison to the Pioneer PM on my bike but am looking forward to some bike training this winter in MN!

    • David Sembiante

      Glad you had better luck than I with Paul at KK. The accuracy of power in Zwift was so far off I was flying up hills like nothing. Maybe I caught Paul on a bad day, but his attitude was the breaking point for me.

  105. Satish

    I do not understand one thing, how does the kinetic fit app, which is the main controller of this unit, get the cadence data? Or if the information is somehow “deduced” based on the trainer speed and the selected workout?

    Since it does not pair with any other products, I guess my existing garmin cadence sensor wont be of much help.

    I have the existing garmin ANT+ setup like many others (for cadence, speed and HR) and I could continue using that even on the trainer, with KK app providing the necessary resistance as per selected workout.

    Any inputs would be appreciated.


  106. lefthandside

    Anyone seen any reviews of this in action? Have the initial teething problems been ironed out? I would seriously consider buying one as an upgrade to my road machine but at the moment I’m really put off by the lack of ANT+ connectivity. Is there a way with bluetooth to have my powermeter control the resistance, i.e. connect to tranerroad with ant+ dongle, then have trainerroad ‘power match’ and control the trainer via bluetooth smart? If that works, I might be tempted. Following this with interest.

    • Rahul

      I have used this trainer now with Zwift via BLE. It worked fine and I was pleased not to worry about the ANT + dongle bit. For me Bluetooth seems like a more wireless solution. The trainer was indeed changing resistance on its own depending on course. You must first connect the trainer when the app is opened first and then calibrate via Kinetic calibrate app.

    • lefthandside

      Thanks. I guess I want to know it is accurate, that the resistance changes resistance responsively and that I can rely on it to be accurate on a bike without a power meter. If the calibration is easy and quick then I won’t mind having to do that too. I still think the unit is too expensive as an upgrade – particularly with the Flux on the scene, but it is still a lot cheaper than a whole new direct drive trainer

    • lefthandside

      I think basically it comes down to this: I would really like this to be a good product as I would like to upgrade my Kinetic Road Machine. Perfect. BUT given the lack of comprehensive reviews out there and the weight of negative feedback on this site and elsewhere, I can’t spend any money on it at the moment. I really hope the bugs are ironed out and someone can show me, above all, that it works accurately and reliably with testing against a power meter, otherwise it is totally useless to me.

    • David Sembiante

      I felt the same way, but took a chance. At first KK was supportive, then they pulled back. Silence. I asked for expected release dates for fixes from the general manager. I think he got annoyed because I texted his work phone (why did he give me the number?) and then there was radio silence from KK. My problem was almost no change in resistance while in Zwift. I just wanted to know when I might be able to use the product as I wanted to.

      As far as accuracy, I think all the units where you tighten down the wheel and then have to calibrate suffer from some inaccuracy. Do you have to calibrate each ride….the tire pressure changes etc. How OCD should we get? I might consider a power meter with my Wahoo Kickr Snap for consistency. Then again, I’m cycling to ride some centuries and feel good. All the gadgets and calibration and batteries etc etc just take way from the good feelings that come from cycling IMHO. All our money for stuff that does not wish that great is a bit disappointing.

    • Ryan M

      Kinetic was having a 20% off sale last month and I’m not sure if it is still going on, but that is when I bought the Smart Control upgrade to my Rock and Roll. I didn’t think the price was too high with that kind of sale going on. Remember, the unit is very new and not a lot of people have one to review. I’m waiting for the DCReview of this unit, but I like how mine is working now. I’m getting some killer workouts done.

      It has been working great for me after having a few issues setting it up, calibrating it, and figuring it all out. Some of my issues with it are due to having a power meter and pairing that to Trainerroad along with the Smart Control. Now, I just pair the smart control and use the power meter on my garmin to give me an accurate cadence display when needed. The Smart Control does bounce around a bit with the cadence, but that is the only real issue I have with it at the moment. The resistance changes are on target and ramp up quickly enough, and the unit is working great with Trainerroad and the Kinetic Fit app. All in all, I like it quite a bit. I’m not a zwift user though since my computer is too old to use it.

      I contacted The Sufferfest and asked if they will be supporting this unit on their app (you can get Sufferfest vids through the Kinetic app too, but I was just curious) and they said they were working on it and going to support it sometime in January.

      All in all, it is a pretty good way of getting a rock and roll working as a smart trainer, which IMHO is the way to go.

    • Lachlan Harrison-Smith

      Thanks Ryan and David both for your comments. David, I know you’ve had a terrible time with this unit. My question is for Ryan… how have you found the trainer’s accuracy in comparison wtih your power meter? this is a big issue for me. I would use the power meter to guide the resistance on one bike but on another bike i don’t have a PM (i could swap) and would want the power to be accurate. I use trainerroad rather than zwift (but i would expect this to work with zwift for the money!). At the moment I’ll hold on to my money and keep the Road Machine until there is a reliable review – or I am wondering why I would buy this over an £840 Elite drivo!

    • Ryan M

      I find the power meter and the unit to be off by like 30 to 40 watts. For instance, my FTP measured on Trainerroad using their 8 minute FTP test workout with my PM is 205 and on the trainer it is 244. I used the Garmin to record the PM when I tested and used Trainerroad on my phone to record the trainer. I don’t believe that difference is throughout the power range though…low power could be only off a few watts, ect. This seems to be common using electronic trainers though, so it doesn’t seem like a KK thing. In trainerroad you can use the Power Match feature to have the PM control the trainer. I had trouble with this in the beginning but I think I wasn’t setting the thing up properly but if you need to use the PM outdoors and in, then it is a great solution. I imagine if set up properly it would work great, and you could use the PM outside and in.

      For me, I’m using trainerroad solely for my structured interval training and when I ride outdoors I am usually mountain biking without any power meter, so using the Trainer is just as good as using the PM indoors. It’s consistent, which is what I’m after.

  107. Macca

    Have managed to finally connect KK smart power trainer to Zwift for the first time.
    I think that laptop had found the trainer and blocked use of Bluetooth through the android Zwift app.
    There is still a problem that trainer seems to disconnect when Kinetic app is not main feature (eg open and running but switched to Zwift app).
    Also not sure if calibration on Android Kinetic app stores information fully as rather than tell you its finished, it starts another calibration.
    However, the trainer was connected to Zwift and the gradients changed resistance if the trainer, so an improvement on the previous InRide and dumb Rock & Roll 2 trainer setup.
    Hopefully get more rides in in the next few weeks.

  108. Brad Waddell

    I just got one of these. I’m surprised how quiet it is. It also works quite well with Zwift and the App they have is very well thought out. It isn’t quite as intuitive unfortunately as the Wahoo system but once you find the settings section it is easy to set up and get it running and accurate. I haven’t tried it with Sufferfest, but I assume given the native support it will work well.

    I personally don’t really understand why I need to control my trainer using my Garmin. So for my uses, it works well.

    I Do wish that the Instructions were a bit better and help those of us using zwift calibrate the system without using a workout(it is possible, but It took me a bit to figure out.)

    I think it might be a bit short sided to rip a product you haven’t used real world, as well as Kurt’s lack of support for industry standards(dying or not), However in practice the device works well, is near silent(a great Surprise) and Does what it is designed to do, even if it does require you to use your phone(and if you are using zwift, you probably already are)


    • Rahul

      I think this is a fair evaluation and matches mine closely. I believe David was unlucky to maybe receive a faulty unit. I have found the resistance changing on its own on Zwift and Kinetic app. I have not tried it with the TrainerRoad app. I believe one has to take care to use calibration. Kurt Kinetic would have avoided all of these issues if they could have just written a detailed manual for the app and trainer.

      I also agree that Ant + is not really missed. I like the fact that I don’t need any dongles to connect to Zwift or kinetic app via phone or mac. It is indeed silent and I quite like that. I think DC rain maker is making too much into this standards issue. if it works well with the phone and the mac / PC via Bluetooth then why is that a problem for Kurt Kinetic? Just because DC Rain Maker is aware of all these extra standards does not mean that the average bloke needs it. I think he needs to write and analyse from the end user in mind – not a techie.

      Lastly, I have found the road feel to be quite good on the trainer too.

      It is easy to blast a small company on the internet. Yes they should be blamed for things that are not working properly – like the cadence is all whacky and jumps up +/- 4 units. But blaming them to use a standard that in fact makes it easy to connect a PC / tablet / phone without a dongle is not appropriate I believe.



    • Macca

      How did you calibrate the unit without using a workout in the Kinetic App? Is this using the Android or ioS App? I’m assuming that it pre-connecting to Zwift via the Mobile Link App?

    • “Just because DC Rain Maker is aware of all these extra standards does not mean that the average bloke needs it. I think he needs to write and analyse from the end user in mind – not a techie.”

      Numbers are easier to understand:

      Apps supported by the Kurt Kinetic Smart Control today: 2 (+ their own)
      Apps supported by trainers that support industry standards: 22-24 (+ even Kinetics’s own app + head units)
      Apps that actually worked for Smart Control at launch: 0

      Yes, 0. The week they started shipping neither Zwift or TrainerRoad actually worked. It took weeks for both to work properly. And all of which ignores the accuracy issues with the hardware itself.

      If as a consumer you like being locked into a platform with less than 8% of what competitors offer…then OK.

    • Rahul

      Okay fair enough. I take your point there. I do not look beyond Zwift and Trainer Road so understand the point you are trying to make. For me this is not a hassle yes. I even find the own apps by Kinetic very good.

      Did you find the trainer not accurate in your testing? If so by how much? Do you find the Wahoo Kickr more accurate? is this related to Power or Cadence? Do you think the hardware issues regarding accuracy can be improved by future firmware updates?

      Thanks, R

    • Brad Waddell

      Macca in the kinetic app go to the sensors tab and connect to the trainer, then click on the settings gear,. There is a calibrate option in there. I’m using Android

    • Ryan M.

      Yeah, I can’t really say lack of Ant+ will make any difference to me since I will only be using Trainerroad, Zwift, The Sufferfest (can get these on kinetic app or through Sufferfest next year according to them), or just the Kinetic app. Really, I need it to work with Trainerroad because that is where my workout training plan is, and for that it seems to work great. I actually really like using my phone rather than a garmin for a trainer ride, so that has also been a positive feature for me.

      I forgot to talk about the noise previously. The unit is pretty silent and it has good road feel.

      yes, Kinetic should have sent detailed directions with the unit or at least had a “how to” within the app; but I will say their customer service through email has been great. I think it makes a difference to have the unit paired to only the app you are currently using…at least that has been my experience. So, if I am running through Trainerroad, I make sure the unit is not paired to the Kinetic App, Kinetic Calibration App, or Zwift, ect. If that is the case, Kinetic should have a note in some directions.

    • derf

      I have been riding this trainer for over 2 weeks using zwift and a lot of things are off. First is the cadence, it is set to low or doesn’t stop when I stop. I tested this using my wahoo blue censer to compare too. The other is my power output. about 60-100watts above my real numbers and small hills are nothing when going at them. I keep my same cadence going up a small hill and I go from 2.6 w/kg to 6+ w/kg with no real ramp up from the unit. I usually am running at 2.5-3.5 w/kg but with this unit I run 3.5w/kg and above for most of the time. I have changed my rear tire, done multiple calibrations (13.5 sec) and still have the problems. I have given myself until the end of the month with this unit and if no fix is in I am returning it, which sucks because like you say it is quiet and I like my KK frame…

    • Paul_f

      So does the trainer have its own built in cadence or something. I use a wahoo blue sc when on the trainer, and seems to be pretty steady.

    • Ryan M.

      Hey derf,

      How does Zwift deal with a rider when they change power measurement tools? Is there a way to change your FTP, Watts/kg, or training zones within the application? I’m not much of a Zwift user so don’t know this, but through Trainerroad and according to the coaches there, if you change power measurement tools you need to re-asses your FTP using the new too. For instance, when I change from a power meter to a different power meter or when I go from a speed and cadence sensor and virtual power to a power meter I would have to re-asses my FTP, which will change my watts per kg and my training zones.

      If you were using a power meter before the smart trainer and now using the smart trainer, there will be a difference with the numbers for your power…at least that is what I’ve always been told. I know that compared to my stages PM, the Smart Controller reads high, but it is consistent so I can figure my FTP using the Smart Control and use those numbers for my zones.

    • Duane Gran

      You can rightly claim there are few apps running with Kinetic Smart Control right now, but there weren’t zero that supported it at release. I know because I was riding the trainer pre-release and using with Zwift.

    • Duane – That’s not entirely accurate.

      As noted by posts here and Zwift’s own support articles (linked to here and still active/alive), the unit didn’t work at launch. Sure, it paired, but didn’t control on all platforms, and crashed Zwift on other platforms. Hardly the definition of being functional.

  109. Brad Waddell

    This is where the directions would be helpful. Mine was only 10w off of a stages meter, but was way off before it was calibrated. The biggest issue with this thing is the lack of intuitiveness. Yes it launched with of supporting apps but has made great headway and seems to be making progress all be it using Thier customers as a beta test.. I’m happy but it took me an hour to get it working right sure to the lack of instructions

  110. David Sembiante

    First impression of Wahoo Snap: it sucks. Vibrates. ANT signal is weak and drops out as measured in Wahoo Fitness app when 6″ from Snap, power varies widely and wildly in both Wahoo Fitness and Zwift…..when pedaling add steadily as I can, I see power values of 0, 60, 100, 160, all in a few seconds time. Also in both apps, for no apparent reason, the brake is applied for a few seconds at random intervals.

    Yes I did the special calibration and two standard calibrations successfully, after properly warning up the unit. DCRainmaker really liked this unit?

    I’m thinking my old KK fluid trainer is the thing to use. Nothing but frustration and wasted time.

    • Mark whittaker

      I saw a youtube video that explains the problem with the erratic power readings and how to fix it. there is a defect in the design of the optical sensor.

      here is the video
      link to youtube.com

    • David Sembiante

      Thank you Mark. I saw that video. In addition to fixing the optical sensor (which I’m not sure how long that repair will hold up) the roller is out of round causing the bike to vibrate and shake. Really low quality build, and frankly disappointed that DCR would be so enthusiastic about a really low quality unit. I mean, it’s not round. What level of quality control is Wahoo utilizing if they are not checking if the round parts are round? So even if a fix their install of the optical sensor, I’ll have a unit that shakes. At $600 there should not be this many defects.

    • Once again David – I don’t sit on a factor floor in Taiwan and do QA on manufacturers products. Instead, I test things they ship me. And by and large it’s pretty rare to see manufacturing defects. Obviously, they happen for every vendor – from Wahoo to Garmin, and from Apple to Samsung.

      Also, in some cases breakage can occur during transit, despite the best of packaging otherwise. A flywheel off-center certainly falls into that possibility.

  111. Brad Waddell

    So As no one has done this, I figured I could try to help those of you having trouble. I think I have flushed out how to get this set up on Zwift, At least with Android.

    A couple of Notes:

    1. The built in Cadence is an Algorithm, Its going to fluctuate, I just unpaired the trainer as the cadence sensor and used my garmin speed/cadence sensor for that. I would recommend you do the same
    2. It is imparitive that you calibrate the trainer before you connect to zwift.
    3. Make sure you have your tire aired up to the right pressure and tighten the resistance so when you pull on the tire making it spin, it doesnt slip past the roller

    Ok Onto making it Work:

    1. Power on the trainer(im assuming you already have the bike on the trainer and resistance set)
    2. Without being connected to the Zwift app, Open the Kurt Kinetic Fit app
    3. Select the Menu Bars and then select sensors
    4.Next to the Smart Control Trainer, There will be a green “chain” link, Click on that to Connect to the trainer
    5.Click on the Small Settings gear below the chain link
    6. In the settings menu, There will be an option to Calibrate, Click on the button
    7. Dont let the phone go to sleep, or you will have to reconnect to the trainer and recalibrate
    8.Follow the directions to calibrate and adjust as it tells you to, it will tell you to change the tension based on calibrate or say calibration successful
    9. Disconnect trainer from Kurt Kinetic and close app
    10. Start Zwift on your computer and log in
    11. Start the Zwift Mobile Companion app
    12. click on the bluetooth symbol in the companion app and select the smart control trainer
    13. start ride like normal

    This has worked for me. The Calibration step is important to do, though i seem to be able to keep it close on the calibration front by keeping the tension and air pressure the same, but if you are training by power the extra 2 minutes isnt a big deal. Using this set up, It has been very quick to work and consistant power. Compared to a Stages, It reads a bit different but only by about 5% now that i am calibrating it every ride.

    Hope this is helpful, and again this is the set up for using it with android, I havent tried with any other system.

    • Paul_f

      Thats about what I do, but before getting into the fit app hard close all apps as they can interfere. It has made connection alot faster for me on zwift. I also calibrate before every ride. Thanks good info.

    • David Sembiante

      Very nice of you to do this. There were zero lines written in the instructions that can with the unit. At the time I was trying to use this unit, it was not playing with Zwift. Returned out for a Wahoo Snap and that suffered from software AND hardware defects (out of round roller).

      Glad you got it working. I may just put a stages meter on my old dumb trainer and leave the high tech stiff until it matures.

    • Gord Croucher

      Agreed: Super nice of you to do that. Perhaps KK will even put something similar up on their site.

    • Brad Waddell

      its probably not a bad Idea to use the close all apps option when using this, but I havent had an issue as long as i follow these steps.

      I did spend a good 1.5 hours figuring out the above, so I’m hoping that helps someone.

    • Paul_f

      The close apps was told to me by kk yesterday. It has made pairing faster for me. He also said hoping the firmware update may be ready by the weekend. Hope so.

    • Mike Taylor

      A firmware update before Christmas!?!? Don’t tease me! (In spite of the accuracy and difficulty getting it set up and running, I am enjoying my new smart trainer and especially in the Zwift world.)

    • Rahul

      Hi Brad – I do this every time for iOS as well. So the instructions are the same for the iOS set up as well. Once I do this, it works fine. I am now more worried about dc rain maker claims that this trainer is not accurate. Till now I have found for ‘similar’ efforts it is giving consistent power but I don’t have a power meter to compare with. I can live with, in fact be happy with a 5% deviation as long as it is consistent and repeatable. So in short I make sure I connect and pair trainer before every ride and then carefully calibrate before workout. Once I do these two things it all works fine. KK did a dumb thing not to put instructions in detail here. They have made a good product in my opinion so far but let down by no manual to use it.

  112. AdamS

    A friend of mine recently bolted a CompuTrainer load generator to a KK RnR unit. (FWIW, he’s an engineer.) He said it was super easy to set-up and works great. So, he has the best of both worlds — proven training tech and the RnR base. I read in another forum that the Cycleops Magus should also bolt on pretty easily. I’m wondering if anyone else has tried a similar Frankentrainer solution. I have a KK “Smart Control” unit sitting unopened in its box in my training space, but given the comments I’ve read here, I’m ready to return it. I’m really hoping that I can find another way to keep my RnR base in the mix, while gaining smart control functionality via another company’s tech. Would love some feedback. Thanks.

    • David Sembiante

      Adam, if you find something let me know. I returned my RnR with the smart so called Smart Control. The mechanical aspects were great. Software via Android, sad.

      I’m returning my Wahoo Kickr Snap tomorrow. That had 4 major defects, one being the roller was out of round and shook the bike. I don’t understand how DCRainmaker is so high on Wahoo products. I mean they couldn’t get the round parts round. Seriously? And he crucified KK? I think there is much junk out there . . .

      If you build something that works let me know. I’m going back to the KK fluid trainer. KK makes solid dumb trainers. I think all this technology is really immature, but I have a sample size of 2.

    • Manufacturing defects happen. Certainly not the norm. I can’t think of another person on the Snap post who has had a non-round roller.

      That’s a bit different than deciding to not support any standards.

    • David Sembiante

      As far as other defects of this type on the forum, look at reply #476 in your own snap review. There are many having this issue…videos on YouTube. So if you crucify KK on standards, you might want to hold the bar as high for manufacturing quality by Wahoo. Your forum, your call. But after my KK Smart Control debacle (software in November not playing with any third app) I sought out a place to get a trusted review. I used your site, your recommendation. There is a pattern of poor quality in Wahoo that, based on comments on your site, and other YouTube videos, is too common. Your forum, your call. I’m just a consumer. But why not acknowledge what is going on. There are videos and discussions addressing the optical sensor installation defects.

      PS – for the record I think BT will win the battle against ANT in the end. Just a geek bet. It’s like Betamax versus VHS all over (you might be to young for that reference).

    • Sorry, but I don’t think one other person in 18 months is considered a pattern. And out of how many tens of thousands of units sold?

      Obviously there’s an issue on your unit, but it seems a bit of a stretch to say there’s some sort of recurring pattern here. If I got an influx of people seeing issues – then certainly I’d bring it up. But given that simply hasn’t happened, it’s hard for me to say it’s anything more than a couple people having an issue. It’s also not clear if you actually contacted support. Note that typical consumer electronic failure rates are usually in the low-mid single digit range – sometimes you just end up in that pot.

      Finally, this isn’t about BT vs ANT. Understand the issue: They aren’t even adopting the BT standards. They made up their own. That’s (mostly) what got them into this mess.

    • Ryan M

      So, I’m happily using my Kinetic Smart Control Unit on my T-016 Rock and Roll frame last night and towards the end of a Sufferfest workout (riding it through Trainerroad and the entire thing is working great) I start to feel the rear wheel hitting the mat. I’m like “WTF?” Get off, check it and everything seems good with the bike connection. Get back on, start riding and same thing…rear wheel starts hitting the ground. Check it again and find the weld at the back of the frame where the base connects to the rock and roll mechanism snapped, making the entire trainer not useable. Luckily I was at the end of a long workout, so at least I got that in. I’m bummed now…it was going so well.

      So, things break, even dumb trainers…even really good dumb trainers. LOL. These things happen, especially when one uses the tools a lot. This Rock and Roll has gone through quite a few seasons so I am going to see what Kinetic has to say about it. I have a Cyclops dumb trainer that I can use with my power meter for a bit (but now I have to do a new FTP test to get a solid number with the PM, which I’m not looking forward to).

      As far as the Smart Control, I have found as long as I have it paired correctly it works well. I think it is a solid product if your training world revolves around Trainerroad, the Kinetic Fit app or Zwift.

    • David Sembiante

      I’m tempted to return the unit for another. Based on your confident assertion, the statistical likelihood of two in a row being defective should be almost zero.

    • Aldo

      Well… then you won´t like to see what happened here with Shane Miller and the Tacx Flux

      link to youtube.com

    • David Simpson

      Hi Ryan,

      Sorry to hear about the broken frame. That’s definitely a warranty item. Can you submit a claim please at: link to support.kurtkinetic.com

      Be sure you’ve also registered the warranty. We’ll get you back up and running as soon as possible. Any issues, direct mail me and I’ll handle it personally.

      Best regards,

      David Simpson
      Marketing Manager

    • Brad Waddell

      Hi DC(sorry, I dont know your real name im ashamed to say)

      As a lot of the bugs have been worked out, Standards not applying, What if maybe you gave this a shake out now and with out getting pissed off about the standards reviewed the product as those of us who have it and have finally flushed out how to make it work are pretty happy with it. Ill gladly say that the instructions suck, leading the rider to trial and error to get the thing up and running but once it is, I think it hits the marks it was supposed to despite the Proprietary standard.

      No offense is intended but you seem to be stuck on what this was 3 months ago and not what it is now and the Process, that admittedly, Kurt Botched on the launch, but is now rectifying quite well and trying to move forward.

      Yes, it doesnt talk to my garmin. Of the people I know with a Smart trainer, probably around 20 or so, 1 uses his trainer with his garmin, the rest of us use trainer road, or zwift.

      Does it matter what Standard it uses if the Product works? I understand that It might not have at first, but it Does now, How about giving it a fair shake?

    • Totally get that many of the teething issues have since been sorted, at least for TR & Zwift, as well as their own app.

      My upcoming review will indeed separate the differences between the unit by itself, vs those that are standards related. Note that aspects like accuracy do however fall into the category of the unit itself.

    • David Sembiante

      Hi Brad.

      I think , even as someone who suffered with and returned a RnR kinetic smart control, that DCR should take up your offer if he is a gentleman . My observation is that mechanically KK is much better than any other brand. I would be someone that could live with it not supporting standards if it worked like I wanted to in zwift and other training apps. DCR Is dismissing the mechanical problems with Wahoo products as “rare” that just happen , even though there are forms and videos explaining those shortcomings.

      I think your offer will be a good measure of DCR’s character.

      I’m still riding my KK fluid trainer, in search of a smart controlled unit that I can live with. I loved the mechanical aspects of the RnR. after several weeks of frustration in November I cut my losses and returned the KK smart control. I would reconsider the KK Smart control after a DCR shakedown, and based on bad experience with the Wahoo Snap.


    • David Sembiante

      Brad, if you are looking for a volunteer consumer who rejected your unit after having early trouble and then (potentially) embraced it because of the changes you have made, I’m your candidate.

    • Ryan M.

      Thanks David,

      I will get some pictures of the break and the serial number tonight and make the claim tomorrow.

      I have to say this here, Kinetic’s customer service has been absolutely excellent for me. Really top notch and quick. As a customer of the fluid unit and now the Smart Control, I have to say that I couldn’t expect any better service so a huge kudos to Kinetic for that!

    • Rahul

      Hey Ray, so what are the accuracy issues? Is it with the power meter or cadence? If it’s a grand reveal for your review, when will it be out? Look forward to your review. Thanks R

    • Brad Waddell

      I want to Make it very Clear that I am a Consumer. I am in no way affiliated with Kurt Kinetic.

    • Gena

      And “…20 people you know…” constitute vital statistics everyone should take as a given.

    • David Sembiante

      Brad, do you have any empirical measurements to debunk DCRs intimation that power is not accurate when reported by the KK Smart Unit after the fixes? I don’t care about cadence I use a meter for that.


    • Here’s some simple accuracy data from tonight on a quick demo test. I validated that both the Kinetic Fit app as well as the Kinetic Calibration app showed the Smart Control as up to date. I then did not one, not two, but three separate calibrations of the device over the course of ~10 minutes. Upon completion of that, I started the above/below posted ~10 minute test.

      This is compared against a PowerTap G3 hub and a Quarq DZero unit. It was the Quarq’s first ride, so you see a tiny bit of settling going on with the chainrings, which settle out right before that final push. That’s normal. Still, it’s within a few percent of the PowerTap G3. This was not the Kinetic’s first ride. It was the PowerTap’s who-knows-how-many ride.

      Things to look at on the Smart Control data:

      1) There appears to be some app issue that doesn’t show under 189w. So anytime I’m below that, it flat-lines at it. I noticed this while riding on the app display. I’ve got no explanation for it. Let’s put that aside and pretend it’s not an issue with the unit itself, but just an app bug. Obviously it makes it harder to see data below that, but just concentrate on data above it. I’m sure Kinetic will e-mail me shortly about it (or circle back to them either way).

      2) Next, you’ll see that it’s highly latent. In the graph I’ve linked to, I smooth it by 3s to make it easier to see. Either way, you can see it totally misses the sprints. Surges within that are also missed, because it’s still trying to ‘catch-up’ from the previous sprint. This missing of embedded sprints is sometimes seen on wheel-on trainers, but not anywhere near this degree.

      3) Any sprints under a few seconds are totally missed altogether, as seen in numerous spots on the graph.

      4) The variance between the trainer and the power meters was pretty much all over the map from 1w to 100w.

      Note, I’m not the first person to point this out. It’s been noted in other comments as well – albeit they didn’t provide sample data. Other readers have e-mailed me with some data showing similar variances (20w-40w at steady-state on ~250w).

      Finally, as for cadence, no – it’s not accurate (you can see that in the linked data). Though, I’m not holding that against them too much. Almost none of the trainers are too accurate in that region, especially when quickly shifting power.

      Data for download/analysis/whatever here:
      link to analyze.dcrainmaker.com

    • Brad Waddell

      This is an interesting post. Thanks.

      Also, David, I think you may be misconstruing my posts, I am not trying to challenge or otherwise say that dc is doing any thing wrong here, I am legitimately interested in his thoughts and analysis. Im sorry you are having so much trouble with tech recently, but there is no reason to get so bitter here.

      Sorry but i dont think there is any need to attack someone who is doing this in their own time and at a great cost to himself.

      I look forward to your analysis DC and Also hope that the coming firmware updates will help improve the unit, Which i am bias to at this point and very happy with. I hope more people can learn how the system works and it continues to get better.

      Thanks again everyone. I hope my posts have been helpful and Again i look forward to DC full analysis.

    • David Sembiante

      I read DC’s latest data to say stay away from the KK Smart Control even after the fixes. That’s not interesting, it’s disappointing.

    • Vincent Chang

      Hi David,
      It could be your tire or tube showing symptom of ending of life span. I had one time experience on my Road Machine. The ride suddenly felt bumpy. I thought it was resistance unit. Of course, it was fine. I just kept riding like cruising on cobble stones. 20+ minutes later, both tube and tire exploded. HAHA. Not so fun. Lots of cleaning afterwards.

    • David Sembiante

      Hi Vincent…..

      All is well with the tire. I also own a KK Road Machine (fluid) and when I move the bike to that everything is jet smooth. (It’s a durable trainer tire as well) My experience to date, KK Smart Control is pretty much so immature that it is not ready (returned) and I have returned my Wahoo Snap due to multiple mechanical issues. I’m going to try another Snap based on DCRs assertion that evidently I’m the only one having problems with the Snap on this forum. If Wahoo defects are rare, then getting a second defective unit should be like getting hit by lightning a second time. Right now I’m believing in DCRs recommendation…….let’s see.

    • Brad Waddell

      Hey DC,

      I realized that you used the kinetic app to do the power comparison.

      I also noticed yesterday that using the Trainer through Zwift doesnt seem to have the same bottom limit(189w), is there anyway you can compare that chart as well. Id be curious if your observations are due to the app or due to the unit its self.

      I no longer have a power meter to try the comparison myself as I was borrowing it, but it would be interesting as i have found it to be very similar when using zwift and my ftp that i got on a computrainer was about 5% lower.

    • Regarding the 189w floor, I’m 99% sure that’s due to the app and a bug there, since I don’t see it in other modes/etc…

      I’ll put together a short Zwift ride chart, since my previous data is a bit older.

      Still, I believe the accuracy issues are related to the unit firmware and/or hardware. In discussions with Kinetic, they seem to agree and are working on possible near-term solutions. They’ll let me know once they have an update.

      Given I’m focused the next few days on getting out the CycleOps Hammer review, that gives them some time to sort that out.

    • Ryan M.

      Just wanted to share here that Kinetic replaced my older Rock and Roll frame that recently broke with a new one without any hassle, disappointment, or real wait. Excellent communication like always. I now have the Smart Control set up on the new frame and will do the first ride tonight. You just can’t beat that level of customer service.

    • Jon

      DCR (and everyone else),

      Thanks for taking the time to share your thoughts on the RnR Smart Control. I ordered one in September and received it in early November – and have had s lightly different (though equally problematic experience) than others have had.

      First, the good news: I only use the trainer with Zwift, so the lack of compatibility with other standards has not been an issue for me. In fact, it connected to Zwift right away, and the road feel has been great (compared to other trainers, at least). I also like the ability to rock the bike back and forth, though because you don’t have the inertia that comes from being on a moving bike, it takes a while to get used to the motion.

      Next, the bad:

      1. The first time I tried the trainer, it made a loud rattling noise. I updated the firmware to version 1038, and the noise went away.
      2. On Zwift (like everyone else, it sounds), my power numbers are about 30% higher than I’d expect (or my lack of training is really paying off). I spoke with Steve at KK, and he confirmed that this is a known issue – and that the software fix is probably still a few months away (not the one week they originally promised).
      3. My biggest issue, however, is that I cannot get the resistance to go _low_ enough on Zwift – or on the KK calibration app, for that matter. While the resistance increases on the uphills, it won’t drop below about 180 watts at 20mph even at a -10% grade. I went back and forth with KK on this a couple of times, and the eventual answer that I got is that the original issue I had (the noise) was because the magnet carriers retracted too far and started vibrating – something fixed by the firmware update. The downside to this fix, however (so I’ve been told), is that the lowest resistance is always going to be what I am experiencing until they come up with a new hardware design (I understand that this trainer doesn’t have a motor to simulate downhills – but I still think 20mph at a -10% grade on a smart trainer should feel like almost no resistance). Until then, it seems the smart control trainer will only simulate uphills.
      4. I’d also note that the response time of the trainer is pretty poor – I don’t even feel many of the rollers on the back side of Watopia.

      Anyone else experiencing the issue I am having in #3? If I’m the only one, maybe my unit has a particular defect (I can live with the high wattage in Zwift). I’m trying to decide whether to wait things out, or simply return this as defective – and get something else.


    • Ryan M.

      Hey Jon,

      Try running the trainer in erg mode using your easiest gearing. Small ring in front and big cog in back. The trainer does seem to have better response time riding like that.

    • Steven

      Magnus Rock & Roll Frankentrainer

  113. David Sembiante

    Understand Brad….adding a little levity…..

    Kidding aside, I’m reconsidering the KK RnR Smart. Hard to beat the mechanical aspects. I got burnt, wasted time, looking for affirmation that it will be reasonably accurate (power 5%) in Zwift via Android, that the Android app can actually save a workout, and pairing is not a nightmare.

    I’m returning my Snap, because, Oh SNAP , it is a POS. Maybe that is why they named it Snap?

    Where to now?


  114. Aldo

    I can now properly join the discussion since my Smart Control Unit arrived this week. I bought it during the CT 20% discount and it finally arrived here.

    I was in doubt between Rampa and Kinetic SC. In the end, the main reason why I bought was customer service. If indeed the Smart Control is really bad, or if it brakes, and had to returned, I will only need to drive 20 minutes and deliver the faulty unit to local dealer, which always helped me with every problem I had with my now 9-year old Road Machine (not that many actually, only the unit was replaced 5 years ago). If that happens to any other trainer, I would have to ship somewhere else, and probably pay for another trainer only with shipping costs, or stay with a broken unit.

    Since I was training with the Road Machine with inRide, basically my setup would still be the same: BT and iPad Pro. Ant+ is not a problem for me since I started using iOS version and can´t see myself using another device to connect even in long term. So I took a chance and bought it. I installed it, calibrated and did a quick test yesterday with TrainerRoad iOS version (don´t plan to use it with Zwift), testing ERG and Resistance mode. Up to now it is working without a problem, but yet to do a full workout with it. I calibrate first with Kinetic Fit and then with TrainerRoad. Both seem to show the same calibrated values.

    The only thing I can´t test right now is accuracy since I don´t have a Power Meter. If it is consistent, then I have absolutely no reason to return it, even if accuracy not perfect. About cadence jumping all around, I came from using inRide, which has the same pattern. It was not a deal breaker before, since I can check that with my bike computer, so it won´t be a problem now (and really surprised that people actually find it strange, since cadence will always be an estimate using this type of trainer).

    Oh, and it is damn quiet!!!! I haven´t done a sprint with it, but only after 30km/h I started hearing the noise, which still sounded lower than my Road Machine.

    So, it works for me. It might not be for other people, but it seems a solid product after all bug squashing. Sure, Kinetic might have rushed the product so it could be delivered for this winter, fearing they would miss the bus entirely, which means not showing enough information for setting up and still working with 3rd party apps problems (although I believe TR and Zwift, which seems to work without much problems at the moment, are more than 8% of the potential consumer market, so I guess Kinetic already covered a lot on this side). I guess (hopefully) they learned the lesson. In the end, I think they are showing improvements, and we will see how it goes.

  115. Mark

    Does anyone know if the RnR SC will work with the Book simulator? I like the idea of riding my routes in 3D

    • Brad Waddell

      I think ill be looking into that. Didn’t know about it, looks cool! Ill let you know if i can get it to work.

    • Mark

      Sorry I meant bkool not book

    • Brad Waddell

      I figured, I think my computer plotted against me spelling wise. I havent tried yet to see if it worked yet though.

    • Mark

      Just out of curiosity, what is the USB port for? Does that allow you to connect directly to PC and avoid incompatibility issues with software (like bkool )?

    • David Sembiante

      I was told by one of the engineers at KK that it is for use with specific software in a gym setting where there are multiple units, reducing pairing issues. I forget the application he mentioned. You didn’t see that in the instructions? Oh, that’s right, there were none.So the detailed instructions are on the KK website? That’s right, they are not.

    • Correct, mostly designed for cycling studio applications. I believe the plan is that PerfPro (pretty much one of the most popular apps for studios today), would support it. I don’t know if that’s been completed or not.

  116. Derf

    Does anyone else get a ramp up in watts when going up a small hill in zwift? I go from 2.5 w/kg to 5+ with no effort change. This is my main problem with my unit. I ride along and do the zwift flat route in watopia and when coming to the rollers I start at 2.5 or. 3 w/kg and as I start up the small hill it jumps to 4 then 5 to 7+ W/kg with no or very little change in effort. Also my watts are no were near what I’m capable of producing. My FTP is around 330, and average about 3.0 w/kg. But with this unit I can hold 4+ w/kg with no problems. Anyone else? I will try the steps listed above tomorrow and if that doesn’t work or no firmware update soon then this thing is going back any help would help.

    • Ryan M.

      How did you get your FTP, Derf? What were you using to get that number? If you weren’t using the Smart Control when you assessed your FTP you have to re-assess because you have changed power measurement tools. Your FTP is only good if you continue using the same measurement tool.

      When I first got the Smart Control I mistakenly assessed my power using my Stages PM instead of the Smart Control making the next few workouts way too easy for me, because my PM and the Smart Control both read differently. I have since re-assessed my FTP using the Smart Control as the power source and the number for my FTP went quite a bit up, but the workouts are where they should be now.

  117. Nick R

    So I can use stages power with kinetic smart control controlling resistance on trainerroad, but cannot do similar with zwift? Unsure about using the kinetics power data.
    Just ordered a replacement unit at a discount price and I’m having doubts now and thinking Is it worth it over my standard road machine and stages?

  118. Paul_f

    Well my cycle ops magnus will be here monday so I can test it side by side with my KK road machine smart control. Have a feeling im not going to like the small 2.5lb flywheel compared to the KK 14lb one.

    • Paul_f

      Well I didnt get the magnus, but got a hammer. Its not really a good comparison but the things I did notice. The smart control is much quiter than the hammer, like half as loud. Ive had a delay on zwift hills like 4sec for it to let up on the subway stair climb (will recalibrate). It is more difficult (more accurate) wattage average was about 50 lower on the hammer. On the kk I would get around 290-300 average pushing myself. On the hammer its more like 250-280. About the same distance and elevation rides, I lost about 2-3mph average speed. The direct drive is the way to go if its in the budget.
      If kinetic get the accuracy issue fixed it would be a great trainer (imho), quite big fly wheel for a wheel on (the biggest I’ve heard of). And easy to pack around. The hammer is like 50lbs. I still may hang on the my kk til the firmware update.

  119. Derf

    Pail_f, lets us know how it compares, I need a replacement for the KK smart. I noticed today that their is a lag to ramp up power. When you start going up a hill it has to be at least 6+ percent grade or there is no change in resistance and there is at least a 5-10 second delay before the unit kicks in. So if the hill is short it will miss its ramp up. And I was still holding 4+ w/kg (400+watts) up watopia mountain route today in zwift and that’s way to high for me to hold the whole way up. I received a email two weeks ago to fix the calibration problem and I have heard or seen anything for an update. A few more days and if nothing is fixed this thing is going back. I also did the calibration steps listed below and it did kind of help but very little.

    • Paul_f

      Did you set the resistance in zwift to 75% +.
      It makes you feel the hills more, its when you start a ride then click the menu button (bottom left) then click setting then slider that says trainer difficulty. I feel hills almost instantly.

    • David Sembiante

      Derf, you more patient than I. Returned my KK “Smart Control” after the month of November struggle for a Wahoo Snap. Had to return the Snap as it was defective. The Bkool Pro they had in the shop was sold and returned as defective as well. Seems like much junk out there to me.

      Good luck. Prices are falling fast. I would not invest heavily in a market that is changing fast.


  120. Derf

    Yes I have the resistance set at 100% or max in zwift. Like I said, the small hills do not really give any feel back unless there 5-10 sec long then I’ll get some resistance feed back…..

  121. Derf

    The trainer max power output is 1300 watts if anyone needs to know. I just noticed that since I need to crank down the smart unit, it looks like it has bent the tightening L holder bolt holder as seen in the pic.

  122. Ashwin Bala

    Hi Ray and others,

    Is there an actual review of this product coming out soon? I am ok with their current protocol but would like to know how good the hardware is – smart control console, power meter, et al .

    Ashwin Bala

    • I was waiting for them to try and get a firmware update for the accuracy issues (it’s bad otherwise). They were targeting early January, but I haven’t seen it yet. Either way, I don’t return back home till next week – so that’s the soonest I’d be able to look at it anyway.

    • Ragtag

      Ashwin – I have been using it for two months now – mostly with Kinetic’s own app and sometimes with Zwift. I have found the power numbers to be repeatable and the app excellent. It can get some serious workouts. I have also not had much issues with Zwift. I have not tried the others except for one session on trainer road. I think it can only work with a few training sites and that seems to be the biggest drawback that Ray is concentrating on. If however, you are more keen on the three that I listed above then it works just fine. Also by far it is the most silent trainer you will ever sit on – for me that was also important. I don’t really care for the standards issue but that’s just my use case. Ray will write a review with everyone in mind so he will I am sure raise this as an issue.

      Regarding accuracy I think Ray has discovered that it under reports power numbers for very short sprints. I have not tried those – if that is important to you then wait for Ray’s complete review. I am not sure if Wahoo is more accurate than this trainer because you need to try them back to back. I know for sure that Wahoo is not as silent. If very short sprints are not important for you then I will suggest to just go for it. I have not tried the very short sprints that Ray is highlighting – so I cannot say if that is only his experience or shared by other units as well.

      In my experience it is consistent, silent and sturdy. In the end remember like any other human being Ray has his own biases and stuff, which is natural and which is valued. That’s why he is so popular. But you have to decide what is important for you.

    • Roady

      Hate to chime back in as I no longer own one of these, just curious!

      Have many of the people with accuracy/power related issues tried switching between Kinetic.fit apps on Android and iPhone? During my communication with KK they always seemed to target everything to iOS and Android was more of an afterthought?

      Just think it would be handy for some of you, if you have both types of devices, to report any disparities between the two. Not many people (Ray included?) seemed to be troubleshooting with Android, but if many of the issues are isolated to Android (and not iOS) it might highlight a ‘requirement’! If no difference I’ll go back under my stone…

      Sidenote: switched out my KKRM+inride to a Vortex Smart rather than buying SC. Have had zero issues with Vortex. ‘Road feel’ isn’t as good as the RM but I’ll take the Smart over any road feel any day of the week!

    • It’s not related to the app side, but rather the unit firmware.

    • Jeff J

      I’m also seeing a 25-30w difference between the reported KKSC power and Powertap P1. Has KK indicated when this firmware update will be released? I know I heard something about early January, but it is now late January. They seem to be wholly uncommunicative on their web site. Most of the blog posts, articles, and knowledgebase entries are months old.

    • Ryan M.

      Ashwin, Here are my thoughts so far.

      The unit works well using the Powermatch feature on Trainerroad. I’ve been doing the majority of my riding this winter using this combination and rarely have a hiccup. A very few times I have experienced the resistance not changing when I go into an interval but I stop pedaling and wait a short moment until the unit spins down (which doesn’t take long since I’m in such a low gear and it isn’t spinning fast to begin with) and then I go back into it and that seems to get me back on track.

      This unit responds well if you are in your lowest gear – small ring in front and large cog in back. At first I was using the big ring and middle block and the changes to resistance took forever to respond, but now that I just switched gears it is working. I have found it does respond to the quick sprint type intervals that last like 5-10 seconds, but I honestly think those are better done with Erg mode off anyway. For me, I find that by manually switching gears and changing cadence I can hit those targets easier than working in Erg mode. The problem isn’t in the ramp up to the high power but rather when it drops off. In erg mode, I find I have to stop pedaling to let the unit spin down, and I think those are better done when not stopping the leg movement. Not using Erg or the Powermatch feature for those workouts solves this.

      I did find the accuracy of the unit to the power meter to be off, but honestly I don’t think that matters much. It’s consistent and responds correctly with the powermatch feature. I just had to do another FTP test using the powermatch feature to get a good FTP number using the correct power source. It’s been working for me.

      The unit is pretty silent. I can watch TV with it and don’t have to blast the volume. I did this riding the workout “Pettit” on Trainerroad last night, which is an hour of 60-70% ftp and got to watch a show while doing it. That feature makes my wife very happy.

    • Jeff J

      I just received a firmware update to my KKSC unit tonight after performing a FTP test. Did anyone else get this? Not sure what’s it “fixed” since KK hasn’t posted anything about it.

    • Jeff J

      ROde again tonight and the KKSC power seems to be much closer to what Powertap P1s are reporting.

    • Mike Taylor

      I applied the firmware update today – not having a good experience so far. Wondering if anyone else is seeing the same?

      The reported power, either in Zwift or a Kinetic Fit App workout, is very jumpy, as much as 60 watts in some cases, with frequent drops of 30-40 watts and then right back to where I should be, all in the time it takes to complete a pedal stroke. Needless to say it makes it very difficult to actually complete a workout in ERG mode.

      I’m cool if the accuracy of the reported power gets better, that’s not as important to me as having a relative set of numbers to improve against. But going from 180 watts to 90 watts back to 175 watts probably isn’t going to work.

      I’ve opened a ticket with Kinetic – they were very responsive the last time I did, so hoping that’s the case here. No Zwift makes me a sad panda…. :)

    • fuel98rider

      I saw the firmware update yesterday and applied it today. Rode with the Kinetic app for 30 minutes and then 30 minutes on Zwift. I had no issues with power jumping around. I still think it’s low compared to my road wattage, but I won’t know for sure until I bring my road bike in with the power meter and ride with it on the trainer. I didn’t pay attention to the cadence, because I use a Wahoo cadence center and pair that.
      Riding with Zwift is pretty good. The unit is responsive and ramps resistance up quickly when called on, and releases it just as quickly.

    • Elyth

      After the latest firmware update on Jan 30…my smart control trainer is basically unusable. As reported by Mike, the power reading is jumping all over the place. A steady ~150W ride jumps all around from 120 – 170. Trying to use the Kinetic App (Android) to do a calibration is impossible, the calibration reading went from my usual ~15 to 5. The App keeps telling me to loosen the retention bolt no matter what I do.

      I am seriously thinking of returning the contorl unit back to REI, suck it up and get a Wahoo or Tacx instead.

  123. fuel98rider

    I purchased one of the smart control add-ons directly from Kurt before Thanksgiving when they had the units on sale. I’ve been riding it 2-3 times a week since then trying to form my opinion about it before coming back here to comment. My setup is a dedicated trainer road bike that I leave on the trainer with Wahoo Bluetooth heart rate, cadence and speed sensors, the Kinetic Road Machine and the new smart control.

    The bad: I’m starting off here because I think they are seeing a problem they didn’t expect when upgrading. I have an older Kinetic Road Machine frame from 2011, with the L-bolt tension system. After three weeks of use, I started noticing that I was having to tighten the knob down more and more to avoid wheel slip while calibrating. This became so bad that the mounting bracket bent, similar to what another commenter had posted. I emailed Kurt to see what was going on, and the said they have gotten several questions like mine about the frame bending. They asked if I was using a dedicated training tire, which I was not (I was using a Bontrager road tire that was brand new). Kurt recommended using a dedicated trainer tire. They responded quickly in sending a new, updated frame with the straight tension bolt. I bought a Conti training tire and have it mounted and am finding that I am using less tension to prevent wheel slip when calibrating. The reported cadence is also wonky which does cause some problems, but not a deal breaker.
    The good: It works well with Zwift and the two Kinetic apps. I am less concerned than most about the wireless protocol debate, as I’ve moved all of my ancillary sensors to Bluetooth and use an iPad. I am happy with the ability to control the smart control with the apps they provide. It has been consistent in connecting to all of the sensors, smart control and the iPad with no issues. The smart control responds quickly when using Zwift and the Kinetic apps, and I do not see a monumental lag when it responds to the Zwift commands. The power numbers are not close to what my power meter shows on the road, which takes some getting used to. It does however give consistent power readings, even though it is lower. I have also kept my Wahoo cadence and speed sensor on the bike, and pair the cadence sensor to Zwift and the Kinetic apps instead of allowing the smart control to report cadence. It is much more consistent and doesn’t jump up and down randomly like the smart control reports.
    Overall I am happy with the new smart control as I feel it meets my current needs. I don’t use my Garmin on the trainer, so the iPad and Bluetooth sensors are a good combination. Kurt’s customer service is top notch, both responsive and quickly working to provide a new frame. I will continue to use it and be happy with what I purchased. If something else comes around, I will report back.

    • Ragtag

      Yeah I think except for Ray I have not seen anyone here who has made a big fuss about the “standards”. If it connects in a jiffy and connection works well it is good. Ray should come down from his high “standards” horse on this one.

    • Captain obvious would point out the first 150 or so comments agree with the standards issue, so basically all but about 4 people. Captain obvious would also point out that those same people are the folks who didn’t buy the Smart Control specifically because of the standards issue, as many above noted.

      Finally, Captain Not-So-Obvious would note that the average commentator to non-commentators ratio is roughly 1:1,000-1:10,000 on a post like this. Even higher on others.

    • Gord Croucher

      Folks reading any post should not give much attention to personal “attacks” I am glad to see both sides of the discussion, still sitting on the sidelines and riding my old RnRoller, and letting Zwift convert Cadence and speed into power. I still hope Kinetic can perfect the new update

    • Luis

      I have a similar problem with my frame.
      Ho you fix it?

    • Luis

      never-mind.. to early in the morning , i just finished the comment and I see what you did

  124. CP

    I recently starting using an inRide pod with a T-002i Road Machine and the Kinetic Fit App. Unfortunately I am finding the documentation lacking. I am unable to find anything online about the detailed settings found in the app. For example, what is the correct “trainer mode” for me to use? I assume “FLUID” with this model but I have no idea what ERG, FLUID, or BRAKE even mean as it relates to the app. Second, Under the inRide settings, what does the UPDATE RATE mean? The default is 1x but what is the difference between that and 2x? Can someone please explain the settings and/or direct me to documentation where I can read about them? I did email Kinetic but no response as of yet and I just want to get set up right to ride. Thank you in advance.

    • Aldo

      Unfortunately this is the wrong thread you are asking, there is another one here only related to inRide pod and app. The following link is the one for inRide. I think you can read it and ask later on that article if you still have questions.

      link to dcrainmaker.com

      By the way, your version of the Kinetic trainer is not the Smart Control one, it is the Road Machine “dumb” version. They have different version numbers (the Road Machine Smart version is T-6100)

  125. CP

    I didn’t see the other post. Thanks for that. I was just hoping someone would be intimately familiar with the app to guide me. I’ll check out the other one.

  126. lefthandside

    HI, I’ve just bought a smart control resistance unit on 31 Jan to replace a faulty Kickr SNAP. Here is my review – in short am having a really mixed time with it so far but it does have good potential. I will replace it if i can as there are some outstanding issues which really bug me 1) I upgraded the firmware straight away on 31 Jan. This is the version that came out that day. I am using an older L-Bolt style KKRM frame, which I have to tighten pretty hard (3-4 turns) to stop slippage. Tacx trainer tyre at 100psi, cleaned w/ alcohol btw. I don’t want to damage the frame, especially seeing the photos on this page! 2) The big issue is the android app won’t calibrate unless i loosen it down to 1 turn, making it unusable. Because i can’t calibrate it I can’t use any workout on the kinetic app, including the flawed sufferfest integration on the app. 3) The gradients in Zwift are totally unrealistic – I was riding up a 3.5% incline in 52/13 gear at 250 watts with a normal cadence, with the wheel spinning really fast and the whole thing reverberating through the floor. By comparison to a kickr snap, the 14% section on the kinetic was totally weak: i could pedal smoothly up the whole way with 100% trainer difficulty setting. This is a big problem and to be honest unless it’s fixed I will see to replace the unit. 4) HOWEVER, comparing the accuracy against my garmin vector 2 pedals was very pleasing, both in Zwift and trainerroad. Minor fluctuations but really pretty good, at least with steady efforts 5) the pedals work well in trainerroad, both with power meter controlling resistance and with the trainer controlling resistance (not as accurate but hey, i can’t calibrate the unit so pretty close considering. 6) Well obviously it doesn’t do ANT+ FE-C which is a shame, so to get sufferfest working… well I’ve figured out that with 2 ant+ dongles I can run workouts in trainerroad to control resistance and use the sufferfest app to get the video. Or just have the sufferfest app on in the background to record the workout so it will save in that app. BUT I’ll have to create my own workouts to get smart control in the tour of sufferlandria. Not the most user friendly experience and a direct consequence of the lack of standard support (a nod to Ray on this point). 7) The ride feel is great. Big flywheel, nice weight to it – perhaps even almost too big? I wonder how sprints will go with it (at high speed). Anyway this is my experience with the new unit on the latest firmware. TBH I have severe buyers’ remorse at the moment. I’m really not happy about the calibration problems and the experience in zwift, though I am starting to see the unit function ok once it’s tight enough to stop slipping (for comparison, the kickr snap never slipped). I have lodged support requests with Kinetic about the calibration but have not heard back. Thanks

    • David Sembiante

      Hard to argue against the mechanical aspects of the KK rock and roll. I loved those aspects, but after a month of wrestling with mine back in November, and a promise that it would be fixed “next week”, I returned mine. While the Wahoo Snap can’t come close to KK build quality, the software works nicely and makes Zwift consistent and enjoyable. I still like the knick name Wahoo Scrap, as it vibrates, although with a few hours of playing around with the roller I could get the vibration to an acceptable level for me.

      We own a KK Road Machine fluid as well. We were incredibly disappointed in the Smart Control.

    • Ryan M.

      Lefthandslide, I found it much easier, better, all around better experience to use a much lower gear. I use my small ring and large cog in back and everything works well. A larger gear like your 52/13 would introduce way too much error to the response time and to any vibrations. There just isn’t a reason to use such a high gear when you are on erg mode.

    • Chader

      “There just isn’t a reason to use such a high gear when you are on erg mode.”

      Actually, there is a reason to use high gearing (or low for that matter). ERG mode allows use of various gear combos. These combos (high or low) will result in different feel and effort based on the speed of the flywheel.

      Using low gearing, and effectively low inertia, is better for simulating the effort of hill climbing, gravel or MTB riding (since the inertial in that riding is low).

      Using high gearing, and effectively high inertia, is better for simulating general road riding and flat efforts (since the inertia in that riding is high).

      It DOES make a difference if you pick an ERG style and train all winter on that if it differs from your outside riding. Picking the wrong one can impact your actual riding outside.

    • lefthandside

      Ryan, thanks but you have misread my comment which was about the gradients in Zwift and nothing to do with erg mode. My point was the gradient did not create sufficient resistance to force me / enable me to use a low gear while ‘climbing’. I had to stick it in a 52/13 just to get the wattage up on the climb.

    • lefthandside

      Update 4 Feb 2017: Kinetic have pushed out an app update to correct the calibration problems in the app. Now I’m able to calibrate! This is a good start – it means I can use the app. I’ve also seen Kinetic have uploaded the first 2 stages of the tour of sufferlandria – so in theory I can now use the sufferfest on the app! However there are still problems:
      1) The sufferfest App videos don’t work. At all. (I’ve been given a trial subscription but I can’t view them). I CAN, however, use the app to control my trainer while i watch the sufferfest video through my subscription on the macbook. Such an unwieldy solution. If the videos actually worked I have worked out it would be possible to use a program like AIRdroid to mirror my phone screen on my laptop – this would, however, be a partial solution as there is still content (yoga) on the sufferfest app which, despite Kinetic’s advertising, is NOT available through the kinetic.fit app. Kicking myself for going with this product without ANT+ FE-C

      2) In the box with the trainer unit is a ‘1 month free trial’ kinetic fit app card – but when you actually go on to the website you get 15 days free! Seriously?

      3) I have not heard back anything about Zwift problems yet – my response from Kurt has been to ask whether i am accessing Zwift directly through my macbook or through my phone. I have not read any instruction ANYWHERE to say that I would have to do this through my phone if that’s the case. Again, where are the instructions for all of these things?

    • lefthandside

      OK so this is DC’s site so you’ll hopefully appreciate some numbers to back up my subjective views on the Kinetic Smart control unit, with latest firmware (1093) and app (1.0.17) on 5 Feb 2017.

      A few points to understand what you’re seeing in the attached PDF:
      1. Blue line is garmin vector 2 readings, purple line is the Kinetic Smart Control.
      2. I used the kinetic.fit app on my android phone to control resistance on the trainer in erg mode, while watching a sufferfest video through the SF app on my macbook. The trainer’s internal power measurement recorded to my phone, as well as controlling the resistance.
      3. On my garmin edge 520 head unit (and also in the sufferfest app) I recorded the power, cadence, heart rate, speed from various ANT+ sensors. The power meter is a brand new, calibrated set of Vector 2 power pedals. Obviously i don’t have 2 PMs to verify against but i have no reason to think they are not working perfectly.
      4. Because the Kinetic doesn’t talk to the sufferfest desktop app, I’ve had to manually line up the phone app with what i was seeing on screen – i.e. pausing the phone app until the start of the right interval and pressing ‘start’ on the app so the erg mode on the phone matched the video. Because of this, I have had to judge the timing manually – you can’t use my charts to see the exact delay between power measurement as I’ve had to do it manually, but it’s obviously close enough for this comparison.
      5. In erg mode I ride in the small chainring in the middle of the block, about 36/16 gearing to keep it quiet and make erg mode more responsive.
      6. I gave the unit a full 10+ minute warmup, during which I did various calibrations on the kinetic.fit android app. You could see the calibration value change as the unit warmed up, from 5.9 to 6.2 when it was cold, settling after 7-8 minutes at about 7.4, where it remained constant in subsequent calibrations. I’m not sure what these values mean but my conclusion from this is that the Kinetic requires a good warmup before calibration becomes stable, just like the kickr snap. Kinetic puts a 10 minute ‘warmup’ before each of their workouts on their app and then a calibration screen appears before the workout proper, clearly for this reason.
      7. I use a tacx trainer tyre and had the unit tightened 3 full turns for this test on my road machine. Tyre slip was only a problem in the bottom gear standing on the pedals.

      The workout:

      The workout was Sufferfest’s Igniter + ‘Long scream’, which is a ramp warmup, some 8 sec sprints, then a 30 minute TT effort (starting just below threshold and finishing just above it). The second image starts from where I got the phone to match up at the start of an interval in the video, during the warmup. (It’s a bit indirect but it does actually work as the Kinetic app has the sufferfest bike workouts programmed in, so you don’t need to watch the video on the phone – and i’ve tried Airdroid to mirror my phone screen on laptop but that doesn’t work, unfortunately).

      The results – summary

      When the unit was working it was fairly accurate. HOWEVER, at several points the erg mode resistance went haywire and I actually had to stop the kinetic.fit app on my phone to take it off erg mode (10 minutes into a 30 min TT effort) and did the last 20 minutes just on ‘slope’ mode, i.e. just like a normal dumb trainer with a power meter. You can see this in all in the attached PDF. Using the small ring for the erg mode, I switched to the big ring for the ‘dumb trainer’ section – and I have to say the flywheel feel is excellent compared to the original road machine and even the Kickr Snap. BUT there were big problems with the accuracy and resistance functions in erg mode and basically the unit doesn’t appear to work as advertised. Overall the unit performed so inaccurately that I had to stop my training and disable its ‘smart’ features, disrupting the workout.

      The results – by the numbers

      The graphs support my subjective experience of the unit. See attached file showing the outcome of my test, from DCRainmaker’s analyzer tool:

      Section A – Step-up intervals
      Once I sync’ed up the resistance the unit matched the power targets well initially until part way through the step-up intervals. You can see the unit power remains constant but the Vectors show it was setting resistance way above the targets in the later parts of the warmup. I checked the phone app and the targets were correct – the unit was just setting too much resistance, i.e. it was measuring the power incorrectly. See the Section A chart.

      Section B – 8 sec sprints
      You can see the resistance took a bit of time to change in the short sprints and the power meter a bit of time to catch up but this is what you would expect from a trainer of this type. No complaint here. You can see in the cadence graph for Section B that the unit adjusts resistance despite fluctuations in cadence.

      Section C – Start of 30 min TT interval
      This is where we run into problems. The resistance was way higher than the targets, throwing off my pacing at the start of the TT interval. Check out my cadence – pretty consistent after a bit of time getting used to it at the start. The power drops in the Vectors are where the video says ‘slow down for the corner’ so there is a brief drop here and there. The overview graph shows the power stabilises in the middle between Section C and D and you can see the accuracy is pretty close to the Vector pedals – meaning the unit is actually keeping the erg mode power at the correct target. Great! But look what happens next…

      Section D – Minutes 7 to 10 of 30 min TT interval
      Massive problems here. I shift to one bigger cog at 44:15 but keep a consistent cadence, and the power drops a bit but compensates to come back up to normal. All seems fine, but as I continue the resistance is getting lower and lower over the next minute and eventually it’s 40 watts below the target (which is 260 watts at this point, and I checked to se the phone app had the right target on screen). It’s totally inaccurate so I stop riding and try to figure out what to do. Eventually i turn the app off and do the rest of the 30 minute TT in ‘dumb’ mode (visible in the first picture).

    • lefthandside

      Global view of workout

    • lefthandside

      From the point where the phone app and video were in sync

    • lefthandside

      Section A (power)

    • lefthandside

      Section B (sprints) power

    • lefthandside

      Section B (sprints) cadence

    • lefthandside

      Section C power

    • lefthandside

      Section C cadence

    • lefthandside

      Section D power

    • lefthandside

      Section D cadence.

      I hope this comments helps those who are interested in the performance of the smart control unit.

    • Gordon Croucher

      Thanks for doing this!

  127. lefthandside

    I realise my last post was pretty damning so to give a more complete picture of my experience with the Smart Control here is a follow-up comment:
    1) Kinetic’s sales manager directed me to the latest Apple version of the Kinetic iphone app, which has an advanced calibration feature hidden in its de-bugging mode. This wasn’t the most convenient for me as I use android, but I got hold of an iphone and (eventually) found the hidden option by enabling the debug options in the iphone ‘app settings’ menu first. So not exactly a user friendly option, but to be fair to Kinetic their crappy Android app matches Wahoo’s crappy android app in this respect – I can’t actually update the firmware on 2 wahoo kickr snaps without resorting to borrowing an iphone.
    2) Did I mention the Android app is crappy? Highlights include: not saving rides any more, not being able to retrieve saved rides, sufferfest workout videos not working, the promised 6 month subscription not appearing in the android app, no ability to skip ahead to specific parts of workouts e.g. in videos, lack of advanced calibration option and regular connection/crashing issues. The Android app is visibly less developed and slick than the iPhone app, so I would bear all of this in mind if you’re an android user
    3) After warming up for 10 mins and doing a normal spindown in the iphone (getting a value between 6 and 7 seconds for max accuracy, so adjusting the tension accordingly), you then run a ‘brake strength’ calibration which requires you to spin up to 45kph. The unit rattles a bit but I’m told that’s normal. After doing this test, I rode around in Zwift for 40 mins with my garmin recording Vector 2 power and the laptop recording the Smart Control power and WOW – bang on accurate. Really very good. Previously my unit had fluctuated between 30-40 watts too hard to 40 watts too easy (at least in erg more). Now, every time I compared readings they were within a couple of watts, and the 30s avg was almost always the same. This also fixed the incline strength, which previously was way too weak – up at 100% trainer difficulty in zwift i was now really feeling those inclines.
    4) I’m still yet to test the unit in erg mode, and may not get a chance to do so before I return it – but having seen Kinetic’s tests sent to me and after this ride I would be confident relying on a properly calibrated unit as accurate.
    5) If it’s now accurate, why am I still returning it? Well good question and it’s a combination of the appalling android app meaning i’m not getting all the features and problems with tyre slippage on my older L-Bolt mounted KKRM frame. In low cadence, i.e. high torque work, I’ve had massive troubles trying to stop my clean, sticky, new tacx trainer tyre from slipping. I reached the maximum 5 turns on the roller knob and still had problems, which I never had doing the same low cadence workouts (say 260 watts at 60rpm) on a kickr SNAP (not once). The issue is that the L-bolt mounting bracket isn’t as strong as the new style mount. There is visible flex in it as you tighten it, at least on my unit. I’m not willing to tighten beyond the max. The roller does also seem to leave a bit more sheen/residue on the tyre. For this reason, I would hesitate to recommend the smart control to those with older KKRM frames. Others may have had better results, but having seen the photos on this page I can see how easy it would be to bend the mounting bracket to try to overcome this issue.

    So there you have it – the product does work. The road feel is outstanding. It runs smoothly and quietly. It’s super accurate. But the android app at least is hideous and I would be very careful if you own an older style KKRM frame with an L-Bolt bracket and just want to upgrade it.

    • Captain Not So Obvious :)

      Hi yes it could be an android app issue. Personally I use it on iOS and I have not had the difficulties that others mention. So it could be that they need improvement on the android app.

      I was wondering if some of the other smart trainers work well and don’t report such issues? I think Captain Obvious will cover this in his review when ever it comes. Maybe just before the next product release from Kinetic.

    • Ashwin Bala


      In effect, if i run the KK RnR SC with their iOS app, the unit will work as advertised?

      Ashwin Bala

    • lefthandside

      Hi, probably yes. BUT I can’t speak outside of my own experience. Further to my last post, even after ‘fixing’ the Smart Control unit and claiming it was now accurate I still had problems with power drift in erg mode. I found I got a different calibration number initially (4.5), after 10 minutes (5) and then again after 25 minutes (5.5), and only THEN did it stabilise – but even so the intervals kept getting easier and easier. Basically the erg mode became easier and easier until i recalibrated and eventually used ‘power match’ for the last interval. Ideally you’ll be able to tighten to a tension which means you can get a score between 6 and 7 (seconds in the spindown). Perhaps if you can, you’ll not have as much trouble as I did with drift. I’ve included an image showing the resistance gradually decreasing over time in each interval. I can’t see exactly where i calibrated the first couple of times but i basically did it at 0 mins (4.5s spindown result), 12 mins (5s), 27 mins (circled, 5.5s), 40 mins (circled – 5.5s) and then for the last interval I calibrated again, got 5.5s again and put it on ‘power match’ mode (not perfect but it worked better overall). Hope this helps – again you may have better luck, but I didn’t have good results in erg mode.

    • Ragtag

      Dude. Great stuff. You should do a blog of your own.

  128. RobHof

    First and foremost many thanks to DC Rainmaker for his terrific blog, great stuff keep pumping it out.

    I have a KK Rock&Roll and was intrigued with this possible upgrade but reading all the comments it’s a scary proposition. I don’t feel like being a guinea pig and I have a possible explanation for the pains many seem to have and it starts with the history of KK.
    1. They started out with limited knowledge of software development, all first generation trainers where dumb. They probably have the best mechanical design on the market. BUT the industry has moved at full speed in the integration of all sorts of KPIs in fancy software and thus starts the pivot of KK to becoming a software development company. I dare to say they have acquired the expertise in house but maybe it’s outsourced. That’s a whole other debate but to make it simple, outsourcing only increases delays in delivery and doesn’t guarantee better quality.
    2. They are very late in the game and have some serious catching up to do if they want to compete in the smart trainer world. Why did they wait so long?
    3. Not embracing existing standards or not aligning on the most popular will only end up costing kk more money, and even worst, the loss of existing customer base and for what? I can only imagine the amount of money that was spent to develop the APIs not to mention the continuing maintenance costs for these. And then running after the various bike software companies and convincing them to support their trainer. Must be astronomical amounts of money. The wheel is already invented, why not use it…
    3. I don’t know if it’s not too late and even if they have the financial strength to support changing their direction. But I prefer buying from another manufacturer than following a dying company.

    Unless I hear in the next 6 months that they have dramatically improved, I will be going for something else come Oct 2017. The problem is that trying to find a review later in the lifecycle of this product will be quite challenging.

    What I want to hear is:
    1. We at KK want to be the leaders again (quietest, most precise, most compatible, most open, best bang for your buck) trainer on the market.

    Ok folks let’s see how things evolve.

    • David Sembiante

      I returned my rock and roll smart control. Garbage. Just today another person responded to my Zwift blog comments feeling me they have a new KK Smart control and it is garbage. They are returning it.

      I agree with you on the machining and build quality. What I want is KK build quality with Wahoo Snap software quality. They should team up. My Wahoo Scrap vibrates like steely Dan

    • RobHof

      I’m sure it’s only because they are NOT a software development company and they don’t know any better. They have the mechanics right but software is a whole other beast. They could also try to steal a developer or two from Wahoo. ;-)

      The bottom line is that it’s better to hold off and test like crazy before releasing faulty or not fully tested software. You get maybe a one or two chances before customers lose trust in you. It’s not an easy business and customers are incredibly demanding as they should be.

      I haven’t given up on them yet but the timer expires in late Sept 2017.

    • Gord Croucher


      I am on the same fence as you. However, if you have a superior machine it is worth taking your time as a consumer to ensure you don’t lose the better machine because of slow development. Make sure you read ALL the comments. There are several positive comments and experiences.

      Also, there are some negative comments regarding other smart trainers where KK have the upper hand.

      I think the ANT (for me) is a red herring. I just want to see if a) they lower the upgrade price, which I consider equal to buying a pretty good smart trainer (SNAP) and b) they iron out the interface to Zwift and other platforms.

      Consumers need to vote with their money, but vote carefully, wisely and patiently.


    • Mike Taylor

      I thought I’d post my experience with the Kinetic Rock ‘n Roll Smart trainer, 4 months in.

      The Good: The low noise, low vibration, smooth ride, and big flywheel make it very enjoyable to ride indoors. From that perspective it’s as nice as my old dumb Road Machine. Also, the Bluetooth works, and works well. I’ve read all the ANT+ vs. BLE comments here, and understand the issue. But the BLE stuff is working great, no issues that I can tell with power dropouts (see last section though, because it’s possible that’s the issue), and no ANT+ dongle required to put a sensor right next to my output devices.

      The Bad: The cadence display is a little silly, it’s really not accurate at all. I just ignore it most of the time. I’m not totally sold on the customer service on these devices – it seems like I have to go through an awful lot of effort to convince them I have a valid issue. More on that in the next section…

      The Ugly: The firmware, and development of the firmware, is seriously problematic. At least, it’s been that way for me. On purchase, it simply didn’t work with Zwift. Since I was told the fix was coming, I just pedaled along using the Kinetic Fit App for a few weeks until they fixed it – and they did. That version of the firmware *PRIOR TO VERSION 1093* worked well. There were lots of reports that the reported power was too high, and I believe that. In my case, it didn’t matter, since I just needed a relative power threshold to workout against.

      However, Kinetic continued to work on the firmware, ostensibly to improve the accuracy of the power readings. As of version 1093 of the firmware (I’m not at version 1100), it simply doesn’t report power in any kind of stable fashion for me. When I export my .fit files and look at the second by second power readings, I see swings of over 100 watts in some cases. For example, I’d drop from 220 watts, down to 109 watts, back to 215 watts, in 3 seconds. I’ve had a ticket open with Kinetic on this for several weeks now, without much luck. The last response I got was that, while my file showed more variance than normal, I should expect to see fluctuations because our power output is never static as we pedal. Plus they indicated it might be an issue with Zwift power smoothing. (It isn’t, I showed them the results using their own Fit app software).

      It’s certainly possible I’m the only person reporting this issue, and that it’s my unit that has a problem. If so, it went bad right after upgrading to version 1093 of the firmware.

      Bottom line for me: I love the trainers, always have. Their software development is seriously lacking in rigor and testing though, unless I just have a bad unit. As much as I like the trainer, I certainly couldn’t recommend buying one until they iron this part out.

    • Steven

      As a long time user of the RnR trainer, I was hesitant to move to a trainer that was “fixed”. The KK unit was a non-starter as I did not want to be a beta tester for a non-standard piece of software. My solution was to buy a CycleOps Magnus and mount the unit on the RnR trainer. It drops right in (I believe KK made the frames for CycleOps for many years) and works flawlessly. Plus, there is plenty of heavy discounting on the Magus if you look around, which makes it a significantly cheaper alternative to the KK unit.

    • RobHof

      Thanks Stevens!
      That’s a brilliant option you discovered. How did you figure that one out?
      I’m reading the comments on the Magnus, seems there are issues with that unit as well? Anything bugging you with your setup?
      Thank you

    • Chader

      The compatibility between Kinetic and CycleOps is a long running option. The PowerBeam/Power Sync resistance unit has fit onto Kinetic frames for many years.

      It’s not advertised by either company, but works with minimal fuss.

    • Steven


      I would like to say I did something very scientific but I looked at the pictures and knew that the companies had a business relationship so I took a chance and ordered the Magnus. I figured that worst case I would just return the Magnus.

      The unit has worked well for me. I had heard that there were some initial calibration issues that did not really affect me as I have a power meter on my bike. They have fixed them with a recent software update for the unit.

      And I still have the comfort of the RnR base so I am very happy with my mash up!

    • Dino

      Maybe they cut production & there’s a 2.0 version in the works? They seem to have gone publicly radio silent (here at least) & are “sold out” of any Smart Control units via their official website. Maybe cut their losses, take a step back & limit the bleeding. I’ve been using the upgrade unit for about a month now on my Road Machine & I really like the feel of the flywheel but noticed many of inaccuracy issues raised above. In either case, (hopefully) my indoor training seasons will be ending soon & I’ll just let the folks @ KK iron out the issues in time for next indoor season. I hope any fix they may have planned is just software related. Some of us have invested too much time & money (perhaps blindly) in this upgrade that was obviously not ready for public consumption.

    • Chader

      Wow! They do appear to be sneaking in a “stop sale” action by listing all of the Smart Control units as “Sold Out”.

      That’s shady IMHO. They need to admit that they came to market too soon with poor firmware. I feel for the people who bought in already.

      I just steered two riders away from the new trainer earlier this week because of the chaos from Kinetic on display this thread. I just learned about the “phantom stock” issue today and am even more set on not touching a KK trainer with electronics.

      Road Machine is great, but keep it electricity-free for the sake of sanity.

    • Dino

      They seem to still be available via retailer supply chains, but I suspect it may be outstanding stock that’s already out in the field. Prices are holding steady as they’ve been when released. I’ll get a bit more concerned if retailers start drastically dropping prices on these units or they end up in the discount bins… I’m not sending mine back yet, I’m going to stay optimistic & hope a fix is in the works.

    • Steven

      picture of Frankentrainer

    • RobHof

      Cool stuff man!
      I will consider that option come September. For now, I’m completing my interior season on my KK R&R with my CatEye BLE sensors and Trainer Road virtual power.

      Out of topic, was reading about CompuTrainer going bust… Seems to me, KK should read the story.

      link to dcrainmaker.com


    • Eric Deutsch

      Steven that is awesome! How does it do with simulating climbs? I can’t tell much of a difference with the KK smart control after 8% grade or so…

    • Steven


      It does a decent job up to about 10% or so. I am an old man, so my days of putting out 800W-1000W on climbs are long gone, so I can’t tell you how good it is at those levels, but on lower wattages (250W-350W) it works fine for me.

    • Brian

      How is this Frankentrainer working out for you? I think I am gonna do the same setup on the older style rock and roll frame. Have you had any trouble with the power cable coming loose while riding?

    • Sideburnz

      Steven/Chader, this is very cool! I’ve just purchased a rock and roll frame (only) so am looking for resistance units to ‘drop’ into it :-D
      Do you know which Cycleops units will work? Is it only ones from the “classic frame” range? Cheers!

    • Steven

      Sorry I missed your question. The power cable stays completely tight with no issues. The rocking distance down near the pivot is pretty minimal and there is enough slack in the power cable for flexibility.

    • Steven


      The only unit I tried was the Magnus on the Rock and Roll trainer and it fits. Not sure about any of the older active or passive units.

    • Sideburnz

      Okay cheers Steven!

    • Chader

      The original PowerBeam and Powersync resistance units also fit. I have seem them mounted to the KKR&R too.

    • Sideburnz

      Thanks Chader :-)

    • sideburnz

      This is a long shot: Does anyone have a Kickr Snap and Kinetic Rock & Roll / Road Machine? Do the resistance unit fitments look compatible? (Wondering if I can mount a Snap unit on a rock & roll frame… :-D )

    • Chader

      I know I saw a Wahoo Snap resistance unit added to the KKR&R trainer base. I think they said there was some new parts and/or modifications required, but I don’t think they got specific. So, it is possible, but I don’t know the details.

      If you are up for a different DIY project, you could make a rocker plate adapter for your Snap.
      link to zwiftinsider.com

    • sideburnz

      Oooh, thanks… Do you know where you saw that? Or where I should try searching? – my searches so far have not unearthed anything. The pics look like it could work though, but I wouldn’t want to butcher it to make it work.
      I have seen the rocketlauncher project and was going to go that route, but then a rock & roll frame came up cheap on eBay which arrived today.
      I’ll post back with whatever the resulting frankentrainer will be!

    • Chader

      It was probably the “Zwift Riders” OR the “Wahoo KICKR/Snap/Elemnt” group on Facebook.

      I want to say it was the Wahoo one, but I can’t remember for sure. Hopefully some searching or a post by you asking for it will give you the link.

    • Gord Croucher

      Hey Sideburnz, I saw a posting just a couple of months ago with plans for a platform that would replicate a “rock n’ roll” motion to some degree. It looked pretty good. Then you could put any smart trainer on the platform, and get some movement. You might need the front tire (tyre) support that Kinetic sells, but you’d get some movement. It might have been on a Zwift chat site

    • Chader

      @Gord, the plans were likely mine, and already I linked them in my reply above (January 10, 2018 at 10:20 am, just two replies above yours).

      And yes, when you add a rocker, you want to increase the front wheel riser by the same height as the rocker height. I address that in my build video, along with a center stand to make mounting and dismounting easier with the increased height.

      I’m happy to answer any questions on rockers as i have taken them on as a personal mission. I hope my plans help, because they work great for me.

    • gord Croucher

      Thanks. Ha ha. I read some many articles… My point about the front wheel is that if you are moving the back of the bike on the trainer, the front wheel will pivot. Kinetic has a special riser which rotates like a “lazy susan” allowing the front wheel to turn.

    • Chader

      @ sideburnz,

      You may have already found this, but here is the thread with the Wahoo Snap Rock & Roll conversion.

      Scroll down and find the post by “Brendan Cheshire”.

      link to facebook.com

    • Sideburnz

      Cheers, yes I found it in the end at last! Here’s what I replied there:
      “It seems there are currently about two options for a ANT+ FE-C Rock & Roll solution:
      1) Cycleops Magnus, or
      2) Wahoo Kickr Snap.
      Magnus is a straight fit, Snap requires welding/bracket making.”

    • Luis

      Great idea for tension consistency!! How do you adapt the Cycleops L bolt in there? I want to do the same on mine by I want to be careful to don’t damage the frame

    • Steven

      the Cycleops bolt and ratchet knob fit right into the mounting spacer with a hole in the middle where the L shaped bolt were.

    • Steven

      here is a photo to help

    • Luis

      Steven, do you have any pictures of it?

    • Luis

      I see.. I need to find a bolt than fit the cycleops’s clutch knob . Thanks for sharing! I can’t believe than KK didn’y come up yet with a system like this

    • Steven

      The bolt and ratchet were from the Magnus stand. The bolt (with the spring) fits into the existing mounting spacer as you can see in the photo. As simple as it gets.

    • Luis

      I only have a L bolt and the clutch know from my cycleops classic frame. I’ll try to find a reguar bolt in any ACE hardware than fits the cycleops cluth knob

  129. Ryan M

    I’m still having a great time with my Smart Control on the Rock and Roll frame and just haven’t experienced the issues. Now, my setup is the Smart Control and I have a stages PM and I use Trainerroad with power match. I did my ftp test using this setup and have been riding a bunch over winter with it. The only real place I have an issue is really short and high power intervals, and for those I just get off erg mode and shift. I think this is a common thing with erg mode on a smart trainer though. Other than that I have had the system kind of forget to up the resistance when getting into an interval. This seldom happens, but it has. The fix has been to stop pedaling, give it ten seconds or so to chill, then start back up and it finds the correct resistance.

    It’s been working for me. I don’t use Zwift though, just Trainerroad and I’ve played around on Kinetic Fit App.

    • Tom

      Anybody on firmware 1100? After we updated to v. 1100, the spin down calibration doesn’t work on TrainerRoad anymore and the unit is rattling at high speeds :/

      According to KK link to blog.kinetic.fit this is what was fixed

      Smart Control Changelog Version 1100

      – LED fixes
      – Adjustments to Power from Acceleration

      If you haven’t updated, I’d wait.

    • Steve k

      ive also found since the 1100 firmware “upgrade” calibration in trainerriads has stopped working.
      Also occasional refusals to change power, gave had to save, turn kinetic off, reboot and then continue workout.
      Reasonabbly happy except for form sprints where the kinetic does not hold the power constant at highish cadences for 10 second intervals.
      Power measurements seem about right now.

      i use an ant garmin speed/cadence sensor together ant hr into an ipad, with the kinetic on bluetooth, get reliable power ( no calibration now) , cadence and hr.

      speed isnt that high as have to use small ring to large cog to keep kinetic “in range”, so it doesnt bittom out.

    • Ragtag

      Hi Steve – You mention power measurements are about right now. Were your power measurements higher or lower before the firmware update?

    • Steve + Tom,

      Sorry to hear you guys are having issues calibrating on firmware version 1100. We just thoroughly tested the calibration on our end and it is indeed working. :/

      Give us a shout at support@trainerroad.com if you’re still unable to perform the calibration and we’ll be happy to see what may be interfering.

      Thanks fellas!

    • Eric Deutsch

      I am mechanically doping when I use the KK and Zwift. In the pictures below I compare the BT on the Kurt with Zwift and the ANT+ with Sufferfest.

    • Eric Deutsch

      Zwift with BT on Kinetic

    • Eric Deutsch

      Specific time stamp on Zwift ride with BT Kinetic

    • Eric Deutsch

      ANT+ power-pedals at same timestamp

    • Dino

      There’s do doubt that Zwift is quite generous in it’s speed / power calculations. In the end, we have to keep in mind the platform is built around a virtual world & it’s calculating your power & speed (including elevation changes) with algorithms. What’s more concerning is how KK calculates speed & power compared to real power meters.

    • Tim Parker

      Hi Dino,

      Just a quick query – if that’s regarding Erics posts, I think he was saying the power values were KK vs. ANT+ power-meter pedals rather than KK vs. Zwift itself. The speeds will more than likely be a bit wonky compared to each other, which is fine, but the power numbers were from the power-meters (or meter and estimator) rather from the Strava calculated power specs from speed/elevation etc. Might have that wrong but that’s how I was reading it.

    • Eric Deutsch

      Correct Tim!
      I was doing a Sufferfest workout using power & cadence via ANT+ from my Powertap pedals, while simultaneously getting power data from my KK Smart Control Power unit using BT (Cadence via the Powertap). I displayed both the power outputs via Strava.

      Dino, I also agree with you, which is why I am posting the data.


    • Dino

      Thanks Eric & Tim,
      It’s obvious there’s quite a bit of discrepancy between KK Smart Control power calculations and what real power meters report. I now pretty much ignore Power/speed & cadence numbers in Zwift knowing they are far from correct using KK’s “Smart” Control. I’m still holding out hope that the folks @ KK will roll out new firmware to address these issues. They obviously know they have a problem seeing how they quietly stopped selling Smart Control units via their official site. link to kurtkinetic.com

    • Eric Deutsch

      On three separate occasions, I have done a 10 minute warm-up followed by a spin down calibration followed by an “advanced calibration” – all of which failed to improve the accuracy and consistency when compared to a powertap powermeter (which was also simultaneously zero’d which each Kinetic calibration). Today I returned the unit.

      I love the rock-n-roll, despise the Smart control unit

    • Dino

      I understand, many have thrown the towel on this mess & moved on. The other resistance based/roller options available on the market seem to have grasped a better understanding of the math. The unit is solid, and works well. It’s the number crunching that’s not correct. I’m guessing they’re working on it & hoping a new firmware will fix this.

    • steve

      much higher gave my ftp as 315 instead of the “normal” 271 measured before ( on a fluid unit) and the same after the firmware upgrade

    • steve

      found that in my normal gears, ( little front, 2 biggest rear), set to avoid bottoming out on rest sections , i need to change up one more gear ( i.e. wheel faster for given cadence) to be able to calibrate from trainer road.

    • Dino

      Looks like they rolled out an IOS Kinetic Fit App update last night. One of the bug fixes supposedly addresses rolling power values. There’s no firmware update for Smart Control units. I haven’t given it a try yet. I’m assuming the fix is calibration related. Hopefully it will also give more realistic numbers within other apps like Zwift or Tranierroad.

    • Eric Deutsch

      Keep us posted!

  130. Eric

    Seems like this is the best place to post this…

    Was a happy kurt kinetic road machine user. Shortly after acquiring it the InRide pod came out. I was overjoyed and loved the ease of use. Was new to training with power but really feel like I got my money’s worth. Fantastic experience and value. Loved the convenience of running everything off my phone.

    Loved creating my own workouts on the phone to simulate some hard summer climbs, made some specific intervals and also enjoyed the ton of workouts that were included.

    Next came the .Fit app. I never could move my old workouts over, they were supposed to sync automatically but it never worked. The workout editor was gone. Oh well, there are a bunch of sufferfests. Those are fun.

    At the same time I was so happy with my winter training fitness that I convinced my friend to get one. He loved it too and became more serious about cycling, started using strava on his commutes.

    Finally the temptation of the refurbished kickr became too much, mostly because with my mtb I could never emit more than 350-400 watts before rear tire started to slip, so hard spiked intervals were extremely frustrating, also because smart trainer is so easy.

    Anyway, I sold my roadmachine and inride to my friend’s friend. He used it for several weeks, is happy. Then an update comes out and the huge variety of workouts are gone. The sufferfest workouts are gone. The ability to design and run your own workouts is gone…

    Unless you pay for the subscription.

    Jeese. In this day and age, that is pretty much the recipe to piss off your customers. I’m an ex-customer, I’ve not got much skin in this game except for my friends who are left holding the bag and didn’t think they’d bought something that required a subscription.

    I am now happily using golden cheetah with my kickr and recommend that my friend to the same, but man that is some ill-will that they feel now towards kurt kinetic.

  131. Andrew

    I’m late to this thread, but I would like to point out that, as far as I can tell, their BLE control API is *not* open. You must register with Kinetic and obtain an API key before you can write an application that talks to a Smart Control trainer:

    link to github.com

    Additionally, it looks like the communication library is provided as a pre-compiled binary for iOS only (so far). There is no documentation of the actual BLE protocol (unless it is behind the registration wall). So unless you have extra special blessings from Kinetic, you can’t yet write write an Android or desktop app that supports trainer control.

  132. Art Garcia

    Looks like a case of Betamax all over again. Kurt, Pull your heads out, and admit it. You screwed the pooch with this one. If you don’t want your product to remain irrelevant, you need Ant+ and Ant+ FEC. Without them, your smart trainers will very quickly become the dodo bird of the cycling industry.

  133. Matthew

    Is anyone having better luck with these trainers??
    I have a KK road machine, and would consider an upgrade if the price comes down some, and the unit is more reliable. Call me old fashioned, but I have a hard time throwing away a perfectly good item (my KK), just to chase the next current trend.

    • Ryan M

      I’ve had great luck with mine. I run the smart control using Trainerroad on my phone with power match on because I have a Stages power meter also and the system seems to run without a hitch. The combination has worked very well for me, but can’t say I’ve used the Kinetic software to run it in quite some time. I have kept up with the updates as they come out, which are easy enough to load onto the phone. Are there better trainers on the market? Probably, but at the same price point as the smart control unit? I’m skeptical of that. Are there more accurate trainers? Maybe. I haven’t noticed many issues using the smart trainer though even on accuracy, and I get to use it on a new Rock and Roll frame (which Kurt Kinetic sent to me free of charge because my original frame broke), which is awesome.