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:
With TPC (The Pro's Closet), you'll save $40 on purchases over $200 with coupon code DCRAIN40 for tech and non-tech purchases!
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 GPLAMA, 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 and Equipment 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! 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 2023 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: Heart Rate
Quick Tidbit: Garmin Adds Dual ANT+/Bluetooth Smart HR Broadcasting to Fenix 6
Slipped into yesterday’s most recent Garmin Fenix 6 series public beta is a new feature that slightly revamps heart rate re-broadcasting. This is where you can broadcast the heart rate from your optical HR sensor, on the back of your … Read More Here
A look at AmpStrip–the really cool heart rate sticker & activity tracker
Yesterday I got the chance to catch-up with FitLinxx, which is making the AmpStrip sticker that does 24×7 heart rate monitoring, step tracking, sleep tracking and even body temperature. But wait, I realize you’re probably still back on the ‘sticker’ … 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
How to fix heart rate strap chaffing issues
A day or two ago, someone posted to Slowtwitch with an issue where they were getting chaffing issues with the Garmin soft strap, to the point of the skin being red and raw. This was primarily in the area of … Read More Here
Spending time with the team behind the Basis watch
Walking down the street where the blue dot on the phone’s map was leading me, I started to wonder if I had the right place. As I neared the address, all I could see was an appliance store trying to … Read More Here
Tip of the day: How I manage 15+ Heart Rate Straps
Until rather recently I stored all my various sports gizmos and gadgets in a simple Rubbermaid container. Well, mostly. They kinda spilled out all over the place, so it was more like the Rubbermaid container plus a 6 foot radius. … Read More Here
Polar RCX5 In Depth Review
While the Polar RCX5 was officially released yesterday, I’ve actually been playing with it now for over a month – getting the change to put it through its paces in hundreds upon hundreds of miles of real world running, cycling … Read More Here
Umpteen ways to measure your heart rate
For reasons unclear to me, this week has turned out to be the week of heart rate related devices plopping onto my doorstep. So let’s rundown a quick preview of stuff I’ll be posting more in depth over the next … Read More Here
How to fix cold/dry weather erratic heart rate readings
It’s that time of year again. No, not that time of year. Nor that time of year. But rather, the time of year when your heart rate readings start to resemble a seismic monitor more than a representation of your … Read More Here
A solution to heart rate dropouts/spikes with Garmin HR Soft Straps
You may remember back a few months ago when I published my Top Tips to reduce HR strap issues. That’s since become a pretty popular posts, especially amongst Garmin Premium Soft Strap HR users. And for the vast majority of … Read More Here
Troubleshooting your heart rate monitor/strap HR spikes
For those who train with heart rate monitors often, you probably know all too well know the tell-tale sign that your little device is lying to you about your heart rate. It starts off fairly innocently with a gentle rise … Read More Here
