I’m DC RAINMAKER…
Here’s how to save!
Wanna save some cash and support the site? These companies help support the site! With Backcountry.com or Competitive Cyclist with either the coupon code DCRAINMAKER for first time users saving 15% on applicable products.
You can also pick-up tons of gear at REI via these links, which is a long-time supporter as well:
Alternatively, for everything else on the planet, simply buy your goods from Amazon via the link below and I get a tiny bit back as an Amazon Associate. No cost to you, easy as pie!
You can use the above link for any Amazon country and it (should) automatically redirect to your local Amazon site.
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Check out my weekly podcast - with DesFit, which is packed with both gadget and non-gadget goodness!
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5 Easy Steps To The Site
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In Depth Product Reviews
You probably stumbled upon here looking for a review of a sports gadget. If you’re trying to decide which unit to buy – check out my in-depth reviews section. Some reviews are over 60 pages long when printed out, with hundreds of photos! I aim to leave no stone unturned.
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Read My Sports Gadget Recommendations.
Here’s my most recent GPS watch guide here, and cycling GPS computers here. Plus there are smart trainers here, all in these guides cover almost every category of sports gadgets out there. Looking for the equipment I use day-to-day? I also just put together my complete ‘Gear I Use’ equipment list, from swim to bike to run and everything in between (plus a few extra things). And to compliment that, here’s The Girl’s (my wife’s) list. Enjoy, and thanks for stopping by!
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Have some fun in the travel section.
I travel a fair bit, both for work and for fun. Here’s a bunch of random trip reports and daily trip-logs that I’ve put together and posted. I’ve sorted it all by world geography, in an attempt to make it easy to figure out where I’ve been.
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My Photography Gear: The Cameras/Drones/Action Cams I Use Daily
The most common question I receive outside of the “what’s the best GPS watch for me” variant, are photography-esq based. So in efforts to combat the amount of emails I need to sort through on a daily basis, I’ve complied this “My Photography Gear” post for your curious minds (including drones & action cams!)! It’s a nice break from the day-to-day sports-tech talk, and I hope you get something out of it!
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The Swim/Bike/Run Gear I Use List
Many readers stumble into my website in search of information on the latest and greatest sports tech products. But at the end of the day, you might just be wondering “What does Ray use when not testing new products?”. So here is the most up to date list of products I like and fit the bill for me and my training needs best! DC Rainmaker 2024 swim, bike, run, and general gear list. But wait, are you a female and feel like these things might not apply to you? If that’s the case (but certainly not saying my choices aren’t good for women), and you just want to see a different gear junkies “picks”, check out The Girl’s Gear Guide too.
Tag Archives: Mio Alpha
A brief look at the Mio Alpha2 optical heart rate watch
Mio was on-hand at CES showing off both their recently announced devices from this past fall (Mio Fuse and Mio Velo), as well as demoing their just announced device: The Mio Alpha2. The Mio Alpha2 builds upon the features found … Read More Here
First look at new Mio Link ANT+/Bluetooth Smart optical heart rate wrist band
Today, Mio announced their newest product, the dual ANT+/Bluetooth Smart optical heart rate wrist band: Mio Link. This new product is about half the size of their previous product (the Alpha), and transmits across both protocols. This is notable as … Read More Here
Mio Alpha Optical Heart Rate Monitor In-Depth Review (Bluetooth Smart/ANT+)
This optical heart rate wrist strap measures your heart rate and transmits it to Bluetooth Smart and ANT+ devices. But how accurate is it? Read More Here
CES 2013: Health and Activity Monitors–Bringing it back to reality edition
How about them apples? Seriously, that was first thought about seeing the below situation from afar. The folks at the booth nearby had urged me to go over and try and ascertain what exactly was going on in there. Given … Read More Here
A day of continuous heart rate monitoring
Last week I had a day trip up to Brussels (Belgium), and I thought it might make for an interesting experiment: All day continuous HR monitoring. Except, unlike such experiments folks have done in the past, I didn’t wear a … Read More Here
A hands-on look at the Mio Alpha strapless optical heart rate watch
NOTE: This product has since been released, and I’ve in turn published a full in-depth review of it here. Late last week I got a chance to try out the new Mio Alpha watch, which is a strapless heart rate … Read More Here