Polar H10 Heart Rate Monitor: Very Long Term In-Depth Review

There’s arguably no tech product in my arsenal of products that’s been used as much as the Polar H10 chest strap, yet I never exactly got around to writing an in-depth review on it. Or, even a short review. In | Continue reading


@dcrainmaker.com | 3 years ago

Little Tikes Pelican Explore & Fit Cycle In-Depth Review

I never imagined there would come a product that would have me looking back at the Fisher-Price Think &  Learn Smart Cycle Trainer, and drawing comparisons. But with that unit being discontinued in the world’s poorest product timing ever (just | Continue reading


@dcrainmaker.com | 3 years ago

Getting the Christmas Tree Home via Bike: 2021 Edition

As has been the tradition for nearly a decade of living in Europe, we’ve been bringing home the Christmas tree by bike. Seriously, all the way since 2012 in Paris using the basket of a Velib (when we apparently looked | Continue reading


@dcrainmaker.com | 3 years ago

The Girl’s 2021 Swim/Bike/Run Gear I Use List

Hey there, this is The Girl , Ray's other half. After Ray's latest Gear I Use post, some of you commented that you wanted an updated Gear List from me as well. So I sat down at the laptop and | Continue reading


@dcrainmaker.com | 3 years ago

Strava Publishes 2021 ‘Year in Sport’ Annual Stats Extravaganza

Strava just published their annual year in review presentation, which outlines what all of us 95 million Strava users suffer through each week. Both athletically suffering through hard workouts and long adventures. But also occasionally suffering through what others post | Continue reading


@dcrainmaker.com | 3 years ago

COROS Announces Training Hub Online Platform & Coaching Site

COROS has announced a (yet again) a pretty significant update today, this time rolling out an online training log and analysis platform for both individual athletes and coaches. While we saw hints of some form of online site back when | Continue reading


@dcrainmaker.com | 3 years ago

Wahoo ELEMNT Series Firmware Update Speeds Things Up

While lazily scrolling through my YouTube subscriptions this morning I caught GPLAMA’s latest (and quick) video, which in turn caught a Wahoo firmware update that came out this week, claiming: “Performance Improvements and Optimizations”.  Of course, that wording is found | Continue reading


@dcrainmaker.com | 3 years ago

The 2021 Swim/Bike/Run Gear I Use List

I know, I know, I’m about two years behind on a refreshed ‘Gear I Use’ list. Which, is probably because, for the most part, I’m a creature of habit. While I might (ok, definitely) buy plenty of sports gadgets, the | Continue reading


@dcrainmaker.com | 3 years ago

GoPro Enduro Battery In-Depth Review

GoPro just released their new Enduro battery, which aims to offer better cold-weather performance, while also lasting longer in regular temperatures. In other words, it’s just all-around a better battery. This battery is compatible with the Hero 9 and Hero | Continue reading


@dcrainmaker.com | 3 years ago

Wahoo Adds Native Stryd Support for RIVAL Watch, Outlines Future Plans

Its been one year since the Wahoo RIVAL GPS watch was launched, and in that time Wahoo has added a number of features. From track mode to structured workouts, music control to race distance snapping, find my phone and even | Continue reading


@dcrainmaker.com | 3 years ago

Massive Sports Black Friday Deals List!

Here’s your complete Black Friday sports tech deals list, organized by category, and constantly updated throughout the day. On a typical Black Friday I’ll update this upwards of 50 times with new deals and removing dead deals. As a general | Continue reading


@dcrainmaker.com | 3 years ago

The Best GPS Sport Watches (2021 Recommendations Guide)

It’s that time of year again – the annual Sports Technology Buyers Guides. My goal here being to give my specific recommendations – exactly the same recommendations I’d give to my own friends and family, based on the continual usage | Continue reading


@dcrainmaker.com | 3 years ago

Best Cycling GPS Computers (2021 Recommendations Guide)

It’s that time of year again – the annual Sports Technology Buyers Guides, with this one focused specifically on the best bike computers and accessories. My goal here being to give my specific recommendations – exactly the same recommendations I’d | Continue reading


@dcrainmaker.com | 3 years ago

Oura Ring V3 In-Depth Review

Last month Oura announced their 3rd iteration of their ring, which packs in more sensors while still looking the same. But more important than those sensors, are the new features and functions those sensors light up, which shift the companies | Continue reading


@dcrainmaker.com | 3 years ago

COROS Adds GoPro Control, Komoot Route Sync, and More

Another month, another substantial COROS watch firmware update. And as usual, most watches get all these updates, no matter the age. This makes COROS the second watch company, after Amazfit (and GoPro’s own Apple Watch app) to add support for | Continue reading


@dcrainmaker.com | 3 years ago

Garmin Watch Keyring & USB-C Chargers: $9 for Two Pack

As a purveyor of quirky charging cables, I’m back with another installment – this one for not one, but two different Garmin USB-C watch chargers. We last left off two years ago with the $9 two-pack of Garmin charging pucks | Continue reading


@dcrainmaker.com | 3 years ago

Zwift Launches Neokyo Roads: First Ride Thoughts

Zwift had just released the Neokyo roads, which are an addition to the Makuri Islands that were launched last spring. They connect to the existing Yumezi roads (which are also part of the Makuri Islands map), so you can ride | Continue reading


@dcrainmaker.com | 3 years ago

Whoop 4.0 Band & Platform In-Depth Review

It’s been a few months since Whoop announced their new Whoop 4.0 sensor, and after enough use for me to call this review ready – it’s time to dive (deep) into the details. While the new Whoop 4.0 looks physically | Continue reading


@dcrainmaker.com | 3 years ago

Skydio 2 vs Mavic 3: Obstacle Avoidance Testing Video

Just a quick note for those that don’t follow along on YouTube, that I’ve published the first of two videos looking at the Skydio 2 vs the Mavic 3. For those in the sports action tracking realm, the Skydio drones | Continue reading


@dcrainmaker.com | 3 years ago

Big Sports Tech Sales Start: Garmin Fenix 6 Series $200 off (Plus Tons More Big Deals)

A slew of sales have started today, with many retailers opting to get a jump on Black Friday deals. Probably the most notable major brand to start sales today is Garmin, with the Fenix 6 Series at $200 off (bringing | Continue reading


@dcrainmaker.com | 3 years ago

Triathlon Anti-Drafting Technology System Unveiled by RaceRanger

When it comes to triathlon, there are basically two core types of races: Those that permit drafting, and those that don’t. If you watch the Olympics, you see short-course style racing, that permits drafting. Whereas if you watch an Ironman | Continue reading


@dcrainmaker.com | 3 years ago

Tech Tidbits: COROS Adds Full Maps to Vertix 1 & APEX PRO, Peloton’s New Guide Hardware

Despite venturing into the typical vacancy of November (from a product release standpoint), there’s a few things still trickling in, though in this case one was pre-announced (COROS), and one is about hardware for next year. Still, they’re worth a | Continue reading


@dcrainmaker.com | 3 years ago

Fitbit Daily Readiness Score Review: Here’s How it Works

Today Fitbit announced that they are rolling out their new Daily Readiness Score to Fitbit Premium users. This covers the Sense, Versa 3, Versa 2, Charge 5, Luxe, and Inspire 2. As long as you have one of those devices | Continue reading


@dcrainmaker.com | 3 years ago

Muoverti’s Tiltbike Looks Cool: But It’s A Long Ways Away

Muoverti managed to capture the excitement of cycling news sites everywhere this afternoon, announcing their upcoming Muoverti Tiltbike indoor smart bike that kinda looks like a real bike, while also apparently being able to lean fully (and theoretically without tipping | Continue reading


@dcrainmaker.com | 3 years ago

Scosche Rhythm+ 2.0 Gets Multiple Bluetooth Connections Update

Scosche has released a firmware update today that enables multiple concurrent Bluetooth connections for their Scosche Rhythm+ 2.0 armband optical heart rate sensor. Previously it allowed unlimited ANT+ connections, but only a single Bluetooth Smart connection. With today’s update … | Continue reading


@dcrainmaker.com | 3 years ago

Tech Tidbits: Xert Adds NPE CABLE Support, TrainerRoad Adaptive Training Leaves Beta

Indoor-focused trainer app news will be all the rage for the next while as companies try and pique your interest going into the colder seasons here in the Northern Hemisphere. Though, in this case, both companies also support outside workouts | Continue reading


@dcrainmaker.com | 3 years ago

Oura Ring 3: First Impressions After A few Days

Earlier this week Oura announced their new Oura Ring 3, both an upgrade in hardware as well as a shift in business models. For those not familiar, the Oura Ring aims to track your daily activity, as well as nightly | Continue reading


@dcrainmaker.com | 3 years ago

GoPro Announces Firmware to Address Hero 10 Overheating, New Enduro Battery Announced

Over the weekend GoPro semi-quietly announced that they plan to issue a firmware update that’ll give users more control over how the Hero 10 handles no-airflow conditions, enabling upwards of a 147% increase over recording times. For those that had | Continue reading


@dcrainmaker.com | 3 years ago

Ironman Acquires FulGaz Training App: Plans Ironman Training App

Ironman has just announced the acquisition of FulGaz, the indoor training app for cycling. As part of the acquisition, Ironman will create a secondary app that caters specifically to Ironman athletes. This new app will include full rideable courses and | Continue reading


@dcrainmaker.com | 3 years ago

Huawei Adds Dual-Band GPS to New Watch GT 3

Huawei announced their latest slate sport-focused watch today, the Huawei Watch GT 3, available in both 46mm and 42mm configuration. While the watch looks like many other AMOLED display smart watches, it actually has substantially better battery life that you’d | Continue reading


@dcrainmaker.com | 3 years ago

Zwift Details Plans for New Neokyo Map, New User Interface, and Clubs Public Launch

For the first time in Zwift’s history, they held what would be akin to a product launch event, detailing their upcoming product plans. Albeit, one that was given in private to the media rather than publicly. But nonetheless, the resultant | Continue reading


@dcrainmaker.com | 3 years ago

DC Rainmaker State of Sports Tech 2021 Keynote

It’s up! The 2021 State of Sports Tech Keynote that was delivered last week, encompassing everything going well…and not so well, in the sports tech industry. From watches to indoor training, sensors to action cams, and given this is an | Continue reading


@dcrainmaker.com | 3 years ago

Garmin’s Connect IQ Platform Updates: A Round-Up

Yesterday Garmin held their annual developer conference, officially called the Garmin Developer Virtual Conference (GDVC). This event is the successor to the Garmin Connect IQ Summit, which in turn is somewhat the Garmin-focused sibling to the once ANT+ Symposium. Albeit, | Continue reading


@dcrainmaker.com | 3 years ago

COROS Rolls Out Strava Routes Sync & Multi-Pitch Climb Support

When COROS announced their maps-laden Vertix 2 this past summer, one of the biggest criticisms from virtually every reviewer was that getting planned navigational routes onto the unit was cumbersome and time-consuming (at best). That was because it required you | Continue reading


@dcrainmaker.com | 3 years ago

Zwift Details Challenges With Building Their Own Hardware

CyclingTips today published a great ‘From the Top’ podcast episode about the history of Zwift, talking to both Jon Mayfield and Eric Min. Those two being two of the co-founders of the platform, with Jon bringing the initial development/technical side | Continue reading


@dcrainmaker.com | 3 years ago

Cycling Esports World Championships on Zwift for Feb 2022

The UCI has announced that the Cycling Esports World Championship will be held February 26th, 2022, on Zwift. The last part being more notable than the date, as there was actually no guarantee it would be held on Zwift. In | Continue reading


@dcrainmaker.com | 3 years ago

COROS Expands Targeted Recall of APEX GPS Watches: An Explainer

Back in August COROS started issuing more widespread recall notices for “select” COROS APEX 46mm watches. Though, as each week went by, the recall seemed to expand further and further. COROS stated that certain watches have sent back data to | Continue reading


@dcrainmaker.com | 3 years ago

The Fascinating Reason Why The Garmin FR945 & Fenix 6 No Longer Shows Pool Temperature

Back in August Garmin released a minor firmware update for the Forerunner 945 multisport GPS watch. On paper, firmware update 7.80 was about as boring as they get. The release notes only contained a handful of items, none of which | Continue reading


@dcrainmaker.com | 3 years ago

Polar’s Vantage V2 SHIFT & Red Models + Unite & Grit X Features Firmware Update

In addition to today’s new Polar Grit X Pro & Pro Titan models that Polar announced, they also announced two additional Polar Vantage V2 models – the SHIFT & Red editions. Further, these models as well as existing Vantage V2 | Continue reading


@dcrainmaker.com | 3 years ago

Polar Grit X Pro GPS Watch In-Depth Review

Polar has announced a handful of new watches today, but the main headliner is the new Polar Grit X Pro. It technically comes in two flavors – the base Grit X Pro which includes not only a new look, but | Continue reading


@dcrainmaker.com | 3 years ago

Week in Review–October 3rd, 2021

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 | Continue reading


@dcrainmaker.com | 3 years ago

Suunto’s Movesense Sensor Division Spun Off As New Company

It’s been almost 5 years since Suunto first announced their ‘Movesense’ developer program. The idea behind that was to enable 3rd party companies to leverage Suunto’s small sensor pod for various applications. It could be used as a heart rate, | Continue reading


@dcrainmaker.com | 3 years ago

A Deep-Dive Into GoPro Hero 10 Overheating

If you’ve been around this site long enough, you now I occasionally go down rabbit holes. And by ‘down’, I mean I find myself a rabbit hole – go and acquire a large drilling platform, and go so far down | Continue reading


@dcrainmaker.com | 3 years ago

Tech Tidbits: Wahoo Adds Pan/Zoom, Moxy Kickstarter, and Polar Teasing

We’ve got three items to quickly run through on this mid-week edition of the Sports Tech Tidbits. Never quite as good as Timbits, but still good enough.Wahoo Adds Pan & Zoom:If your weather has turned crappy like mine, you might | Continue reading


@dcrainmaker.com | 3 years ago

Hands-On With Wahoo’s New SYSTM Training Platform

At first glance, one might just assume that Wahoo’s new SYSTM platform is simply The Sufferfest rebranded (Wahoo acquired The Sufferfest a few years back). And you’d be about 50% correct. The Sufferfest videos are still very much there, but | Continue reading


@dcrainmaker.com | 3 years ago

Fitbit Charge 5 In-Depth Review

Fitbit’s new Charge 5 aims to take their most well-known wearable series and catapult it forward with a revamped AMOLED display that doesn’t feel like a TI-82 graphing calculator that previous Fitbit Charge units have had, while still trying to | Continue reading


@dcrainmaker.com | 3 years ago

Strava Testing ‘Mute Activity’ Option to Reduce Feed Spam

 Strava is testing a new feature to some 50% of their user base that allows people to mute an activity of their to their feed when publishing. The idea being that many of us might have more trivial workouts | Continue reading


@dcrainmaker.com | 3 years ago

Wahoo’s New ROLLR: Exactly what is it?

Wahoo has non-announced a new product over the past few day. . Part roller, part Either way, whatever it is, Wahoo decided that secretive spy-shots of a product quietly being tested by a low-level pro rider in a small European | Continue reading


@dcrainmaker.com | 3 years ago