Week in Review – December 4th, 2017


The Week in Review is a collection of both all the goodness I’ve written during the past week around the internet, as well as a small pile of links I found interesting – generally endurance sports related. I’ve often wondered what to do with all of the coolness that people write, and while I share a lot of it on Twitter and Facebook, this is a better forum for sending it on to y’all. Most times these different streams don’t overlap, so be on the lookout at all these places for good stuff!

So with that, let’s get into the action!

DCRainmaker.com posts in the past week:

Here’s all the goodness that ended up on the main page of DCRainmaker.com this past week:

Sunday: Week in Review–Nov 26th, 2017
Monday: 5 Random Things I Did This Weekend
Thursday: Garmin Vector 3 Power Meter In-Depth Review

Sports Tech Deals of Note:

Despite what you might think – the sports tech deals are cruisin’ on!  In fact, especially for Europe, which has seen the lowest prices ever for many items, much of which is still matching Black Friday sales.  All of these are detailed on the massive deals post that I still keep updating.

Still, here’s the rundown of major deals still cookin’:


Current DealsRegular PriceSale PriceStartEndAmazonClever TrainingOther siteSale Notes
Copyright DC Rainmaker - Updated March 18th, 2018 @ 7:22 am
Fitbit Alta$129$30 offMar 18 2018Mar 31 2018LinkLink
Fitbit Alta HR$149$20 offMar 18 2018Mar 31 2018LinkLink
Fitbit Ionic$299$30 offMar 18 2018Mar 31 2018LinkLink
Garmin FR235 - Permanent Price Drop$249Now $249Mar 18 2018Mar 31 2018LinkLinkWas $329...which was horribly overpriced against the Vivoactive series. Still, while this is a 'OK price' for this running-specific unit, I feel like it's a bit old now, especially since the Vivoactive 3 is the same price and has contactless/NFC pavements and boatloads of other sports.
Garmin Forerunner 35 - Permanent Price Drop$199Now $169Mar 18 2018Mar 31 2018LinkLinkWas previously $199, now $169. Seems mostly fair.
Garmin Vivoactive 3$269Up to $30 offMar 18 2018Mar 31 2018LinkLinkPrices start from $259, and depending on model go up to $30 off
Garmin Vivofit Jr$79$20 offMar 18 2018Mar 31 2018LinkLink
Garmin Vivofit Jr. 2$99$10 offMar 18 2018Mar 31 2018LinkLink


Current DealsRegular PriceSale PriceStartEndAmazonClever TrainingOther siteSale Notes
Copyright DC Rainmaker - Updated March 18th, 2018 @ 7:26 am
*Garmin Varia UT800 Lights-$30 offMar 18 2018Mar 31 2018LinkLinkI actually like this deal, mostly because I actually like these lights. Slim but powerful, and still controlled by your Garmin automatically (though, you don't have to have them controlled by it).
Garmin Varia Radar (both base and bundle)-$50 off either oneMar 18 2018Mar 31 2018LinkLinkThis puts the base radar unit at $149, and the bundle at $249
Garmin Varia Vision-$100 offMar 18 2018Mar 31 2018LinkLinkThus making the price $299...still seems expensive to me.

Action Cams & Drones:

There are no deals currently.


There are no deals currently.

And again, keep checking the full list out!

YouTube Videos I Made This Week:

Here’s what hit the tubes over on the You of Tube, definitely don’t forget to subscribe there to get notified of videos the second they hit!

Stuff that I found interesting around the interwebs:

Here’s a not-so-small smattering of all the random things that I stumbled on while doing my civic duty to find the end of the Internet.

1) The most incredible bike share photo: This photo shows what happens when you fill an entire football field with discarded bike share bikes…and stack it as high as some buildings.  Unbelievable, you really need to see this photo.

2) Jumping into an airplane with a wingsuit: Undoubtedly, many of you have seen this by now.  But if not, enjoy.  And if you have already, enjoy it again. It’s worth it, as you know.

3) Getting the GoPro Shot (further details): Last week I shared a GoPro video on the behind the scenes of just one brief sequence in the launch video.  This post however details that out even further in a more textual manner.

4) SoulCycle now offered as benefit on a points credit card: For those in Europe, the whole credit card points thing is illogical.  But for those in the US/Canada, you know it’s all about the points card.  This card apparently offers free days at SoulCycle. I thought it was interesting (I’ve never done SoulCylce however).

5) Fitbit selected for long-term national health study: Regardless of which vendor is selected, it’s good to see some long-term studies being done with vast numbers of people.  Let’s just hope that there’s at least a few people that understand technology helping with this study, so that we don’t end up with all the flawed ones we see recently on wearables.

6) GlovePay, it’s a thing: Forget Garmin Pay and Fitbit Pay, for the upcoming winter Olympics, you’ll be able to pay by rubbing your gloves against the payment terminal.

7) FDA approves first EKG reader for Apple Watch: This is an interesting one, but one you shouldn’t be misled by the main headlines about it.  This is NOT the FDA approving the Apple Watch as an EKG reader.  Instead, it’s the FDA approving an accessory for the Apple Watch by a 3rd party company as an EKG reader.  The cool part here though is that it’s doing it via an Apple Watch band/strap that you then place your finger on.  I’ve gotta believe the company will look to make straps for other devices like Fitbit and Garmin, since it’d be easy for them to leverage app platforms on both companies devices.

8) Study looking at accuracy of the CycleOps Hammer trainer: Not too shabby.  Though personally I would have liked to have seen wattages above 500w, since that’s pretty low by most testing standards.  (via Tim)

Sports Technology Software/Firmware Updates This Week:

Each week I quickly highlight some of the new firmware, app, software and website service updates that I see go out. If you’re a sports technology company and release an update – shoot me a quick note (just one-liners are perfect, or Tweet it at me is even better) and I’ll make mention of it here. If I don’t know about it, I won’t be able to post about it. Sound good?  Oh – and if you want to get a head start on things, this page is a great resource for watching Garmin firmware updates.

Garmin Edge 520 and 820 Firmware Updates: Adds latest Connect IQ support, tweaks some indoor trainer stuff, other fixes. (both units identical here on update)

Garmin Edge 1000 Firmware Update: Adds latest Connect IQ support.

Garmin Edge 1030 Firmware Update: Adds latest Connect IQ support, boatload of other tweaks and some new features.

Garmin Fenix Chronos BETA firmware update: Bunch of fixes/tweaks.

Garmin Forerunner 735XT Firmware Update: Adds latest Connect IQ support, some Varia Vision tweaks.

Garmin VIRB 360 Firmware Update: Apparently resolves random things that were too random to list.

Wahoo ELEMNT/ELEMNT BOLT Firmware Update: Mostly bug fixes, but a smattering of new features including zero averaging calculations.  GPLama also did a more detailed piece on it here.

Zwift update: You can now control the camera with far more granularity, allowing you to rotate it around you like drone shots.  Also a pile of other new features and stuff, but the camera one stood out to me as nifty.

With that, thanks for reading!

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  1. Jeff T

    $349 for the PowerTap C1 chainring power meter is an amazing deal. I just purchased – upgrading from left-only Stages. Thanks Ray!

  2. Paul S.

    I just recently found out about the Apple Heart Study. I’ve installed the app on phone and watch and signed up but nothing has happened yet. I don’t know yet whether they’re going to take data from anyone who signs up or only a selected few. Looks like it’s being paid for by Apple and run by Stanford.

  3. MattB

    What a shame that the Chinese government is just creating a giant scrap pile of bikes, rather than stuffing them in to containers and sending them somewhere that could really benefit from them through something like link to worldbicyclerelief.org. I’m sure that the vast majority of those bikes could be repaired by cannibalising parts from other bikes, at least before the were heaped up so high, which has likely bent anything more than a few feet deep beyond rescuing.

    • Indeed, that was both my and The Girl’s first thought as well. Just thinking that WBR could likely whack the bike locks off of these and call it macaroni.

      Of course, it’s far more complex that that – but certainly some org must be able to use these in rural locales.

    • Stefan Gutehall

      Here in Hong Kong I first thought that bike sharing was a good thing until it became obvious that many users are just too irresponsible and just leave the bike where they need to get off. That is in the middle of the walking/running path, in front of stairs or anywhere else they get in the way of other cyclists and pedestrians. The bike share companies are not much better, pushing out their bikes in public bike parking to the extent where there is no spot free for people to park their private bikes. Setting aside the fact that its a waste to just discard them, I would not mind if I saw a pile like the one of the pic here in Hong Kong.
      I do remember a similar but smaller pile on a pic form Beijing, It was outside a hospital and it was bikes left by incoming patients that had to be piled up so they didn’t block access to the hospital.

  4. Eli

    The Hammer study summery says they are comparing to a “scientific SRM system” while the full text says its Powertap P1 pedals. Gee, I wonder who funded this…..

    “The last 45s of each measurement was analyzed.”
    Doesn’t a persons power output get steadier towards the end of a 3 min interval so easier to measure? Seems like steady state was accurate but the sprint test wasn’t so good based on figure 1.B

    For those who want the full text: link to fredericgrappe.com

    • Nice find, I couldn’t find it quickly. That is odd.

      What’s funny is that in looking at the authors of the study with their affiliations listed in the full text, I know from some other things just being local they work very closely with PowerTap/CycleOps on other projects. Didn’t recognize the author names, but definitely the orgs. Good call…

  5. Duncan Martin

    The comment on the dual sided WatTeam power meter says:
    It’s £300 for a dual one or £204 for single (as you say in the next line down).
    And the DCR discount applies too, so it’s even cheaper! :)

  6. Hello Ray

    Tourism Flanders has created a website ‘Cycling in Flanders’ to promote its cobblestones classics to foreign cycling tourists: cool!
    Info on http://www.cyclinginflanders.cc

    Kind regards

  7. Dan G

    I think you have discussed this before but I can’t find it — do we know how long for tomtom have committed to supporting their web platform?