Heads up – Massive Sports Tech Holiday Deals List is Live!!! The Garmin Fenix 8 is $250 off (even the Fenix 8 Pro is $100 off!), the Apple Watch Ultra 3 is on sale, the Garmin inReach Mini 2 is $249, the GoPro Hero 13 Black, DJI NEO, and a ton of other brands/deals, including Wahoo, Oura, Whoop, Polar, Samsung, Google, and more than 100 sports tech deals here!
I’m DC RAINMAKER…

I swim, bike and run. Then, I come here and write about my adventures. It’s as simple as that. Most of the time. If you’re new around these parts, here’s the long version of my story.

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Think my written reviews are deep? You should check out my videos. I take things to a whole new level of interactive depth!

Smart Trainers Buyers Guide: Looking at a smart trainer this winter? I cover all the units to buy (and avoid) for indoor training. The good, the bad, and the ugly.
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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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FAQ’s
I have built an extensive list of my most frequently asked questions. Below are the most popular.
- Do you have a privacy policy posted?
- Why haven’t you yet released a review for XYZ product you mentioned months ago?
- Will you test our product before release?
- Are you willing to review or test beta products?
- Which trainer should I buy?
- Which GPS watch should I buy?
- I’m headed to Paris – what do you recommend for training or sightseeing?
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- What kind of camera do you use?
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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.
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!
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.
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!
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.
















1. Fenix troi
2. 148,800 steps
Most excited about the garmin vivoactive
I guess you walked 138.227 steps !
the new garmin smart watch.
129000 steps
1. Fenix 3 – Looks like a great trail running watch. Love the new sunlight readable display.
2. 113,924
Fitbit Surge
378,000
1) I’m super excited about the AmpStrip! Finally I can get rid of those straps and I will never have one of those moments when you look your bag before a workout and realise you’ve left your heartrate monitor at home. And the Fenix 3 looks amazing!
2) 222,108 steps
Still looking at the 920XT, although those fresh Garmin watches are really givin it a run for their money!
I’m guessing 147924 steps
1) Wahoo TICKR X ;-)
2) 72212
1) Fenix 3 and how it smashes hiking fitness data with the 920XT stuff.
2) 176,432 steps
1) 4iiii’s Precision, bcs it brings double sided power to a reasonable price level
2) 284234 steps
I really like the look of the Fenix 3 – seems to pretty much do it all triathlon / trail wise
My guess is 125987 steps.
Cheers Ray.
Withings Activité looks great and seems functional.
127,666 steps
Really interested in the Fenix 3 as a multisports watch.
193921 steps
1. really interested to see what the apple watch will bring to the game. It looks like no GPS, but a good DCRainmaker review will be good to see.
2. 231,831 steps
1. The Garmin VivoActive is really interesting to me.
2. 201,357
I would love a new garmin tri watch
Im goin with 1 step (like $1 in price is right) in case the parameters are if you are above, you’re out….
1 – Garmin VivoActive, as it will be a great way to keep track of running workouts with bike commute at a reasonable price.
2 – 119,467 steps
1.) sms hrm headphones
2.) 89115
really like the look of the Fenix3
127,248 steps
1. Garmin Vivoactive – I love garmin and think it looks incredibly useful.
2. steps – 243,281
a) Most excited about connect iq
b) 131179
1) The vivoactive or the Fenix 3
2) 177 516 steps
1. Definitely the Fenix 3
2. 184,462
1. I actually like the Polar V800 because of it’s combination of functionality and design.
2. 59,300 steps
1. The Garmin VivoActive would be my choice.
2. 189,421 teps
1) Fenix 3 is the one for me.
2) 141,401
Most excited about the Fenix 3. Finally a nice looking very functional watch!
My guess is 98,356.
1) Fenix 3, time to upgrade from 310.
2) Number of steps would be 111,777.
Looking to get fenix 3 to replace my 220 and my vivofit possibly my 800
421,123 steps
1. Fenix 3 and Epix
2. 126214
1) all these great new Garmin watches
2) 171,323 steps
Fingers crossed for Garmin fenix3
I’m guessing 208,947 steps
1) Fenix 3
2) 167830
1) Fenix 3
2) 180001 steps
1) 4iiii Precision PM
2) 144,357 steps
The dash and the vivoactive, never owned a watch for tracking and this seems liek a perfect way to enter that arena.
207,777 steps
Fingers crossed for the Fenix3
209,947 steps
I’d love the FitBit, I’m guessing 265,000 steps
1. Fenix3
2. 215,176
1 4iii power meter
1) Garmin Fenix 3, since I’m curious how it compares to the 920xt
2) 89034 steps
Fenix 3
264,000 Steps
Hi Ray!
1. Fenix 3
2. 167,200
Thanks for the great Blog!
1. Garmin Fenix 3 because it has everything the 902XT has except it actually looks good as an every day watch. I’m getting one whether I win or not, but I’d love to win.
2. 160331 steps.
1) fenix 3… and I’ve purchased a 920….
2) 127,789
I’m interested in power meters, particularly stages and the 4iiii’s.
I think you took 101,233 steps.
Fenix 3 would be awesome.
378000
Got to be the Fenix 3.
143,699 steps.
Would like to add Power to the training plan, 4iiii Precision Power Meter
Estimated 140,140
1) Garmin Fenix 3
2) 131313
1°) Fenix3, everything i need in one package.
2°) 221133 steps, VAT included :)
The new Garmin VivoActive
115,000
AmpStrip ordered one right away. I’m very curious in 24/7 HRM data.
300.000
Garmin Fenix3 is so cool! And 169,472 steps.
1. Fenix 3 and GoPro
2. 165,887 steps
1. Epix or fenix 3, but I’ll wait until my trusty old 405 dies (unless I won)
2. 101.010 steps
1. Fenix 3 looks awesome!
2. 118, 811 steps
Really liking the new Vivoactive watch
Step count 195,384
Fēnix 3 – a good looking all-rounder
177,312
1. Garmin Epix (I would pay for the extra 50$) or the Fenix 3
2. 185.700
1) Epix looks like a winner for me.
2) 147,372
1. My ambit2 because I bought it a month ago. It works perfect!
2. 234.500 steps
3. I also never wil wih the yellow beans and this won’t be the exception ;-)
1) I am most excited about the stick on heart rate, steps, sleep tracker! Sounds perfect.
2) I think you took 167,761 steps.
1. Garmin Fenix 3
2. 124.600
Garmin vivocative getting close to offering enough to upgrade from a Motoactv
138,760 steps
Fenix 3 (although my Fenix 2 works great)
Steps – 210,235
I am most excited for the Fenix 3 and Epix
139508 steps
Item in which I’m most interested: 4iiii precision
Steps for the week: 171,600
1) Fenix 3 for sure.
2) 137,680
1. Fenix 3
2. 202,202
fenix 3
90.000 steps
1) Fenix 3
2) 151151 steps
1) Definitely the Fenix 3
2) 174,523
Fenix 3
180,180
Yeah everyone seems to like the Fenix3, so me too.
191008 steps is my lucky guess.
Leave a comment below with BOTH of these two pieces:
1) Those socks that track all kinds of metrics, not really for the socks themselves but for the future possibilities of that sort of technology.
2) 267,819.
127,364 steps
I’m quite excited about the Fenix 3.
Nathan
1. Garmin Fenix3 – nice looking supertool
2. 118500 steps
Most interested in the Fenix 3 or Ambit 3 (to replace my Ambit 1). I’m guessing 247,874 steps.
very interested in the 4iiii
178953
Most excited about the surge but that going to depend on how well the HR works…
Guessing around 154,728
1) Fenix 3 (glad I didn’t buy the 920)
2) 207,777 steps
The Fenix 3 had some surprisingly good updates.
235,628
4iiii Precision – Potentially the market shaker on price.
145,689
Fennix 3 so I won’t cry over how inadequate my just purchased ambit 2 is…
198,765 steps
Garmin Epix
215,692
Fenix 3.
154,969
Fenix 3
125,240 steps
Definitely the Fenix 3! Even going as far as selling my current Fenix 2 just to upgrade – the $500 will solve that problem.
My guess is 201,186 steps.
1- Garmin Fenix3, 4iii Precision.
2- 119.911 steps
Fenix 3 sounds like it fills the gaps in the Fenix 2. Awesome!!
198366 steps
Fenix 3
301 000
1.Garmin Fenix 3 /Garmin Epix definitely /the dash (if it delivers), could also use a pair of salomon speedcross/ or just give me a tardis so I can get a garmin watch from the year 2025…)
2. 113435
3. Probably won’t win anything, but just wanted to say thanks for the wonderful website
1) Garmin 920 and 4iiii power
2). 178,552
74500
Fenix 3 – time to upgrade the 910, and I like the design and features
149678 steps
1. The Garmin Fenix 3 looks like a cool bit of kit
2. 97458 Steps
The garmin Epix. Because you’ve got a map. On a watch. Not just a new version, but a new product, and that’s what CES is really about.
203937 steps
1) Garmin Fenix3, because I’m not sure if I should return my 920xt and get one
2) 163,422 steps
1) Garmin Fenix 3 Sapphire. A ton of great features and the metal band looks awesome.
2) 333,333 steps