Save an Extra 15% on Select Sale Items »
Sale $232.49 $309.99 25% off

Item # GRM3017

Select options
  • Select options
  • Black, One Size ($232.49)
  • 100% Guaranteed Returns
  • Free Shipping on orders over $50

Item # GRM3017

One computer to rule them all.

Garmin's Forerunner 910XT is a series of firsts. Never before have you been able to track all of your vital metrics across all three disciplines with one device. Now, from the water to the road, the Forerunner 910XT will provide you with all of the valuable training and race data that you need in order to elevate your fitness and results.

Starting with the most necessary feature for the swim, the 910XT is water-resistant up to 50 meters in depth and is suitable for both open waters and pools. And with the customizable display, you can view metrics like distance, efficiency, stroke identification, stroke count, and for indoor training, pool lengths. All of this data is available in real time, and for race recon and training, the path analyzation feature will prove invaluable in the war room. This metric allows you to capture your path for viewing in Garmin Connect afterwards. So, you can analyze your output, stroke by stroke, along the entire path of your swim.

Once you go through T1 and get into the saddle, you'll be able view your distance and speed. And with the 910XT's barometric altimeter, you can also view your degree of gradient, total ascent, and total descent. Even better, if you're training or racing with multiple systems in place, the 910XT is compatible with ANT+ sensors. So, you can share data with your CPU of choice, power meters, and even Garmin's new Vector pedal-based power meter system. Syncing with devices like these will further the importance of your metrics by allowing you to view your power output and cadence.

On the running segment, Garmin has provided metrics for distance and pace. You also have the ability to set vibration alerts in order to remind you to get some nutrition in or to hit a split. Additionally, you can sync the 910XT wirelessly to any ANT+ compatible heart rate monitor for even more crucial data.

As for the features of the watch itself, the 910XT has a 20 hour battery life, and it displays anywhere from one to four data points at a time. For the fastest transitions in the Garmin line, the watch also features a multi-sport mode that's accessible with a single button. So, you can switch from Swim to Bike modes faster than you can get out of the water. For training, your data is all saved internally, and you can even utilize Garmin's new Virtual Racer program in real time. This feature lets you race against your personal bests, or even against another user account's time -- ie, your competition. The 910XT also comes equipped with the Virtual Partner program that works in a similar fashion to Racer, only the computer pits you against a static pace.

And once you're done with your race or training, you can upload your data to either your Mac or PC wirelessly. Additionally, once on your computer, you can chart your metrics, progress, and results online with Garmin Connect. Here, you can create customized workouts, set and view your routes, and view your friend's activities.

The Garmin Forerunner 910XT is available in one size and in the color Black.

  • Trip distance, total distance, and splits
  • Stroke style, stroke count, distance, and efficiency swim measurements
  • Altimeter, gradient, total ascent, and total descent measurements
  • Compatible with heart-rate monitors
  • ANT+ wireless capability
  • Cadence measurement (with power meter)
  • Virtual Racer and Virtual Partner training programs
  • Water resistant to 50m

Tech Specs

Heart Rate Monitor:
no, HRM compatible
Bike Memory:
1000 laps
yes, Ant+
yes, with power meter
Odometer Type(s):
trip distance, total distance
yes, 12/24 hour
Mount Type:
Battery Type:
lithium ion
Recommended Use:
triathlon training and racing
Manufacturer Warranty:
1 year

Reviews & Community


Write a review

    Add a:
  • Photos
  • Videos

No file chosen

Rather attach a photo from your computer?


Product Fit:

Runs smallTrue to sizeRuns large

Add Your Size


Height (ft, in):

Weight (lbs):

Size Purchased:

Only jpg, jpeg, png, gif or bmp files please.

Submit ReviewCancel

Here's what others have to say...


Excellent training partner/tracker

  • Familiarity:I've used it several times

This is my second Garmin device. My Edge 500 is great but decided to incorporate running into training so got this watch. The wireless sync feature is fantastic. all the metrics, small package and multisport. The quick release strap works wonderfully and allows you to use it for the bike only.


Still My Top Choice

  • Familiarity:I've put it through the wringer
  • Fit:True to size

I've been using the Garmin 910XT for the past three years. It's been through multiple Sprint and Olympic Triathlon competitions, numerous 5k, 10k and half marathon races, and probably a few thousand miles of training. I've been using Garmin products now since the original Forerunner 305. I've been through the 305 and the 610 products. The 305 had its obvious faults, mostly based on early technology and design limitations. The 610 was an improvement but I found the user interface (the touchscreen) difficult to use (particularly during races).

The 910XT is a huge improvement over the 305 and the 610. The design is slimmer than the 305 because the GPS technology improved over the years. The 910XT ditched the touchscreen and went back to buttons, which I thought was a smart design decision. What I really liked was the ability of the 910XT to go into the water. Amazingly, the 305 and 610 could not be used during swimming.

So the 910XT was really designed for triathletes. In addition to being able to get very wet, the 910XT has built-in transition tracking capabilities. Plus, if you do Aquabike or Duathlon categories, you can tweak the racing setup so that it tracks exactly for that competition with built-in transition tracking.

I've also used this watch for hiking in the White Mountains in New Hampshire and so I've really tested the battery life. I've found the watch to have decent battery life - they 20 hour predicted battery life is an accurate estimate.


Delivers more than what I need

  • Familiarity:I've put it through the wringer

I've gotten accustomed to Garmin watches so when my old Garmin 405 started giving me an issue I had to take advantage of the deal at competitive cyclist along with the rebate that was offered by the manufacturer.

The design and display are very easy to use. It establishes connection with satellites quickly and it's easy to upload data onto my computer and Strava.

One issue I had was when I used it while swimming at Hawaii. It seemed to lose its satellite connection after being submerged in the water. However, the waterproof quality of the watch held up quite well.

This product works superbly with my HR and Cadence sensor. I'd definitely buy one again given the right price.


Garmin 910XT

  • Familiarity:I've put it through the wringer

I have a quiver of Garmin products. I bought the 910XT primarily for the triathlete side of my life. It's one of the few Garmin products that fits on your wrist and you can get wet more than just from running in the rain. It performs as well as all the other Garmin products I own. I particularly like the button approach over the touchscreen approach of the 610 (which I also own). I like the fact that you can customize the screens for triathlon or duathlon or any multisport event, and build in transition phases also. So when doing a race, it easily records your time for each event in the order you programmed them as well as building in the proper transition sections. My only complaint is that the watch doesn't seem to track perfectly when swimming laps indoors. Once I get past 500 or 600 yards in a 25 yard pool, it starts to be off by a lap or two. I find it annoying, but only a minor inconvenience. I've also noticed that when I am in the open water and it is tracking off of the satellites, that it will give you an alarm when you hit the bottom of your water stroke that it lost the satellite reception. In a number of races it did that constantly, but then later when I uploaded it, it still seemed to track perfectly. I wonder whether it's because I have it set on the most sensitive GPS level.



  • Familiarity:I've put it through the wringer

This watch is great for triathletes. Its very accurate in the pool. Its not too big, prob the same size as the garmin 310. I use it for all 3 sports(swim, bike and run)