Roundup from CES Day 2: Pepcom Event


We wrapped up Day 2 at CES 2017 last night.

Ray spent the morning meeting with several sports technology companies while I worked on a few other posts in anticipation of the show officially opening tomorrow.  While during the evening we hit up Pepcom’s Digital Experience (an event similar to the one on Tuesday) which gives companies a chance to show off their latest and greatest while simultaneously giving the media a chance for hands on outside of the crowded (or fancy) booth.  While half of the room was filled with smart toothbrushes, showerheads, and strollers, there were some exciting new products in the sports technology/gadget world.  Let’s take a closer look at a few of them.

(Note: This post is a bit of a blended Ray/Tyler festivus.)

Solos Cycling Heads Up Display


Upon each visit to Vegas over the past 18 months I (Ray) have met with the folks from Kopin, who are working on the Solos heads-up display that’s targeted at cycling.  Two Interbike’s worth, and now two CES’s worth of desert meet-ups.  I even wrote about them once here.  While the unit is joining the ever crowded landscape of heads-up displays, its main area of focus is indeed cycling.  As such it supports both ANT+ & Bluetooth Smart sensors like speed/power/cadence/heart rate.  Plus, it has metrics such as normalized power and common data fields that cyclists use.

The company appears to be on final approach with the product, which they plan to start shipping to consumers over the coming weeks, hitting full steam by the end of the month.  In fact, below is the final production shipping box:


Followed by a quintuple cheeseburger stack of also final production units.


They ran me through the menu user interface while I stared into the distance, reliving the best simulated sensor data showing up on the glasses display.  What I see in the glasses is shown in that black square on the app picture below – thus, I see that exact graph.  And it’s pretty clear.

DSC_8789 DSC_8786

One of the big differences here compared to the Recon Jet HUD (aside from being far smaller), is the high levels of adjustability of the display.  A million times easier to find that perfect spot.  Note below the arm positions.

DSC_8800 DSC_8798

Last but not least, it’s important to point out that the unit does depend at this time on the phone for most actions.  Even if that’s chilling in your back pocket.  Down the road they’re looking at how to move some of that processing offload to other wearables (else it couldn’t be used in some races, like many triathlons which prohibit phones).


The app though enables you to configure settings, upload workouts, and also assists with the voice commands.  The Solos glasses have two microphones inside them (protected from the wind), to be able to respond to your every Siri-like command.

In any case, I’ll dive into more detail probably in February or so, once they reach full speed ahead on getting orders out to their Kickstarter backers.

The Ellipse Smart Bike Lock

Whether you are training for a triathlon, a commuter, or a weekend warrior, you will eventually need to lock your bike up for some amount of time.  I (Tyler) know this feeling well as I live in a high-rise apartment building with little room and thus lock my bike in the shared ‘bike garage’.  While the bike garage is gated and locked, I wouldn’t consider leaving it down there without it being locked to a bike stall or something else solid.

The only frustration here is when I ride I’ve got to remember to bring the keys for my U-bolt lock and then have to store (or hide) them while I’m gone. Of course, as with most companies at CES, Lattis has a solution for you with the Ellipse Smart Bike Lock.


The Ellipse is made from forged steel and is designed to provide you a convenient way to securely lock your bike.  The lock has Bluetooth Smart built-in for connecting with your smartphone.  It is this connection that allows the Ellipse to be locked and unlocked without a key.  Using the Ellipse app, you have the ability to lock and unlock with the touch of a button.


In the event that your phone is unable to unlock your bike, there is a backup capacitive touch interface that can be configured with a unique pattern to unlock your device.  The LED indicators and touch points aren’t visible unless you initiate the pattern unlock process.  While this sounds simple, I imagine that even the slightest layer of secrecy will prevent potential bike thieves from realizing there is essentially a combination option for the lock.


So, now that you have your bike unlocked and ride it to a coffee shop, you now need to lock it up outside.  The good news is that the device is sporting a flexible solar panel for charging.  The company says the battery will last 6 months on a single charge and approximately two days of solar exposure can charge the battery completely (they also mentioned that 1 hour of sunlight should provide about a week’s worth of battery life).  In the event you primarily lock your bike up indoors (like me) the device also has a micro-USB cable for traditional charging.

In addition to providing a locking solution, Ellipse also contains an accelerometer inside.  This accelerometer allows the lock to be aware of motion and provide feedback based on it.  There are two specific features that Ellipse is launching with: Theft Detection and Crash Detection.

Theft detection works exactly as you would expect.  If locked and the Ellipse detects a particular amount of motion it can trigger a notification to your smartphone that your bike might be getting stolen. Lattis claims an effective range of 800 feet (243 meters) which is likely sufficient if true.  However, I am a bit skeptical of the ability of both the Bluetooth radio in the lock and the one in my phone to communicate at that distance.


Crash Detection uses a similar mechanism to detect a significant amount of motion that is outside of what is expected.  The company stated that they have gathered a great deal of data (and are continuing to add more) which allows them to predict with a high confidence that a crash has actually occurred.  When the lock believes a crash occurred it will send a push notification with a 30-second timer on it.  If by the end of the 30 seconds you do not dismiss the alert, the app will text whomever you have configured it to text.  Along with the text message stating that a crash likely occurred, Ellipse also sends your current GPS coordinates.  I can see this as a feature you would likely forget about until you needed it most.

DSC_0155 DSC_0161

The Ellipse Smart Bike Lock is shipping now to backers who supported the project on Indiegogo and the company anticipates broad retail availability soon.

Yi 4K+ Action Camera


One thing we have been on the lookout for this year has been action cameras that have the ability to shoot at 4k resolutions while also recording 60 frames per second (FPS).  There is a significant advantage to 60FPS as you can slow it down a great deal without having the frame rate drop so low as to be noticeable.

This is especially important in action sports where things happen quickly.  For example, most folks doing action sports will shoot 1080p/60FPS, because of both the ability to capture more in fast moving movements, as well as slowing down the footage for pseudo-slow-mo of the jump.  Sure, you could record at 120FPS at 1080p all day long, but that’s like burning a blowtorch in terms of capturing a bunch of additional frames that you’ll only use sparingly.

While walking through the aisles this evening I stumbled across Yi, an action camera company showing off their new 4K+ camera (note: the camera is named 4K+, they are not implying it shoots above 4k resolution).  No doubt Yi is a relatively unknown brand to the majority of consumers, but this is their third action camera – and they’ve got reasonably good numbers on Amazon.  Being a 4K action camera at $199 probably helps that.  Note that’s the existing 4K version, and not the 4K+, which is the 4K/60FPS version, which they expect to ship in Q1.


In any case, the point here was to check out some of the 4K/60FPS options.  We’re going to do a deeper post later in the week around a bit of this, digging into the hardware behind this technology as well as what everyone else in this market is doing.

Now keep in mind one of the ‘challenges’ with some of the non-major action cam brands is that while they tend to shoot decent video (heck, they’re often using the exact same image sensors at GoPro & Garmin), it’s the larger ecosystem around the hardware that often falls apart or feels hodgepodge.  For example, the app you connect to it, or the platforms for editing videos.  Still, it’s always great to have more consumer choice.

Phazon – Wireless ear buds “guaranteed not to fall out”


Finally, we have something indirectly sport related, wireless ear buds.  For the last few years, products like Jaybird and others have brought ‘wireless’ ear buds to market with the catch that they aren’t truly wireless.  They communicate over a Bluetooth connection and thus there is no wire plugged into your phone or media player, but the two buds were always connected with a wire or string.

This past year, we saw a number of companies announce and launch truly wireless ear buds.  Be it Bragi’s Dash, or Apple’s own creation.  What people immediately found out was that there is a reason for the two buds to be tied together: It’s much harder to lose that way.  Combine that with issues of fit and ear shape and you have a problem.

This is the problem Phazon is trying to solve.  As it was described to me, rather than building an ear bud and trying to get it to stay in the ear, they started with a goal to build a bud that would not fall out and then developed the necessary technology to get the audio portions figured out.


These are quite possibly the only ear buds that are guaranteed not to fall out.

Oh wait…disclaimer: They actually claim 99.8% success here.  Apparently .2% of people’s ears are too ‘unique’ for the Phazons to fit reliably.

This anecdote makes a lot more sense when you see them – I don’t think any of the surfaces are the same size.  But alas, Phazon claims that these were built specifically for those who are activity minded.  The worst thing that could happen to a wireless ear bud would be to fall out and get lost.  While some third parties are solving this for other wireless ear buds, Phazon looks to prevent it from ever happening.

In the event you do misplace one or drop it between the couch cushions, they do have a ‘Find Me’ option where they will play a sound until you find them.  Of course, that only helps if you didn’t lose it a mile back while skiing/cycling/etc.  Phazon says they will begin shipping to backers from their Indiegogo project in February and expect to hit retail stores in Q2.

With that – thanks for reading!

Don’t forget to check out all the CES 2017 coverage, as well as continual updates throughout the day on Twitter.  It’s gonna be a crazy busy week.


Hopefully, you found this post useful. The website is really a labor of love, so please consider becoming a DC RAINMAKER Supporter. This gets you an ad-free experience, and access to our (mostly) bi-monthly behind-the-scenes video series of “Shed Talkin’”.

Support DCRainMaker - Shop on Amazon

Otherwise, perhaps consider using the below link if shopping on Amazon. As an Amazon Associate, I earn from qualifying purchases. It doesn’t cost you anything extra, but your purchases help support this website a lot. It could simply be buying toilet paper, or this pizza oven we use and love.

Post a Comment

Your email address will not be published. Required fields are marked.
If you would like a profile picture, simply register at Gravatar, which works here on DCR and across the web.

Click here to Subscribe without commenting

Add a picture



  1. Andre

    So, instead of remembering your keys you have to charge your lock. How do you lock your bike while it’s being charged?

    Also, you know that thieves don’t really try to figure out the code on your lock, right? They just cut it.

    • Yannick

      If your neighbourhood bike thieves have enough time to cut through what looks like a half inch of solid steel, you’ve probably picked a bad spot to lock your bike in ;)

      Otherwise, I’m with you, trading keys for a rechargeable lock is not something I would go for either.

    • AC

      Ive had my bike stolen at a very nice grocery store at a very nice neighborhood with a pretty thick lock. They left the cut lock behind. I don’t think it would have mattered if I were in there for 10 min or 30 min. It looks like it took them seconds to cut my lock.

  2. Jack

    Thanks for the write up! The Solos and Phazon are both products I have been following and waiting for “rea” people to use and provide feedback on. Did either of you try on the Phazons? If so, how did they feel and sound?

    • Mike Robinson

      If they want to steal your bike, they will steal it… the purpose of a hefty looking lock is to persuade them that some other poor sucker’s bike is an easier target.

  3. gingerneil

    The action cam looks interesting… It won’t be long until someone comes out with hardware and ecosystem to rival gopro and Garmin but at significantly reduced cost.
    The form factor is very ‘gopro’. Do the gopro cases fit? I assume it would ship with a mount that is also gopro compatible and therefore ride on the back of that entire market…

  4. Bob

    Will you be looking at the New Balance/Intel Android Wear-based running watch?

  5. Christian Lagerblad

    So no new Garmin Edge?

  6. James


    I have just bought a Vivoactive HR. Have you seen, or heard about, anything at CES that should make me regret my decision and made me wish I had waited a couple of months?


  7. Tom K.

    Ray, do you plan on making in depth review of Xiaomi Yi 4k+ (or maybe older 4k?)?
    Also, have you ever considered making review of their other products? like Mi Band? or their smart scale?
    Drone? Air purifier? Smart rice cooker?:)
    Xiaomi makes a lot of different products and they seem to be quite popular, good quality and very cheap.
    It would be great if you can take a look at least at some of it.

  8. Lee D

    I thought the Ellipse looked suspiciously familiar. I remember when it was forever in testing and design years ago under it’s original name of Skylock. After the delays did they rebrand to escape the vaporware tag it was beginning to get?

  9. Love the updates from CES

    At the end of CES would be great if each of the DC contributors did “what they would buy” from the show using their own money for own real world needs.



  10. The ellipse smart bike lock topics is really informative and I love it. This is important for a bike, it saves from stolen. Thank you so much for sharing this post! Because this is so helpful, I really love this post.

  11. San Man

    Ray / Tyler, great roundups!
    Any idea if there is a prescription lens option for the Solos? Or even an interchangeable lens option?

  12. C. Robinson

    Maybe it’s just me, but I still fail to see the value/advantage in HUD sunglasses when I’ve already got a giant display in front of me in the form of my Edge device. Same goes during other activities while wearing my GPS watch.

    Don’t get me wrong, it seems cool, but is the need (or demand) really there for such devices? Honest question here.

    • Paul


      I for one can vouch for the usefulness of a HUD. I have an Edge 100, a Varia Vision, and a Varia Rearview Radar. Not must-haves, but very much nice-to-haves.

      The advantages for me are:
      • Information available without having to look down from the road (ever driven a car with HUD?)
      • Even though my Edge can display a crapton (as Ray would say) of data fields, I can always use more. So I can have the basic distance/speed/cadence data on my head unit, and display power or HR on the HUD (or dedicate the full head unit display for maps when exploring new geographies).
      • I get approaching car warnings without having to keep my eyes on the head unit. This is a major plus.

      I certainly haven’t regretted this investment, which I to a great extent see as safety related.

  13. Alberto

    I think the Ellipse is the better “Smart lock” I have read about.

    I hate all those “locks” that depends on the cellphone (my bank is proposing me to use my cellphone to pay online on a PC!) What happens if they steal your phone? or worst What if the phone’s battery dies?

    Good they think of a phone-less solution.

  14. Jaymaker

    I just read about a sub $100 power meter that was demoed at CES. The Leti Push. It is lacking in information, and the photos appear to show a flat pedal (?), but was curious if you guys happened to see it.

    From what I can tell, they are claiming ~8% accuracy, which isn’t much to brag about, but am curious how this shakes out, if they are actually able to bring it to market.