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Item # SUN000Y

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  • Black, One Size ($284.25)
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Item # SUN000Y

Track your moves, track your progress, share.

Track your heart rate while in the pool, on the trail, or on your bike with the Suunto Ambit3 Sport GPS Heart Rate Monitor. Whether you're a triathlete, swimmer, biker, or a multi-sport enthusiast, the Ambit3 not only helps you push yourself and track your progress as you develop as an athlete, but it also lets you analyze, evaluate, relive, and share your adventures. A wireless connection with your iPhone or iPad, combined with the free Suunto Movescount App, allows you to adjust your watch on the go, analyze key metrics instantly, and share your journey with friends and family. The Ambit3 allows you to receive updates from your smartphone on your watch, create 3D maps and movies of your adventures, and download numerous other sport-specific Suunto apps.

  • Route navigation
  • Up to 25hr GPS battery life
  • Run, cycle, and swim advanced functions
  • Compass
  • GPS altitude
  • Swimming heart rate
  • Activity-based recovery time
  • Speed, pace, and distance
  • Bluetooth-smart bike power support
  • Multiple sports in one log
  • Training programs
  • Additional features through Suunto Apps
  • Compact, comfortable, Bluetooth-enabled heart rate monitor

Tech Specs

Housing Material:
reinforced polyamide
Target Heart Rate Zone:
yes
Training Program:
yes
Odometer:
yes
Altimeter:
yes
Altimeter Range:
-500 - 9999 m
Route Elevation Profile:
yes
Digital Compass:
yes
Adjustable Declination:
yes
Backlight:
yes, LED
Water-Resistant:
yes, 50m
Date Indicator:
yes
Alarm Type:
daily
Battery Type:
rechargeable lithium ion
Battery Life:
[time mode] 14 days
Face Size:
50 mm
Recommended Use:
swimming, running, cycling, triathlon, multi-sport
Manufacturer Warranty:
2 years

Reviews & Community

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Does this work with Samsung phones too? It mentions IPhones sync, but nothing else. Just wanted to confirm.

Hey Caitlyn,

Yes the app Movescount is android compatible. It takes a little getting used to but I set it up to upload straight to my Strava app from Movescount.

Granted it has the Suunto movie feature, which is pretty awesome

What does "swimming hear rate: mean? Does the HR capture during all activities? I will mainly be using this for cycling and running. Thanks!

Its a waterproof HR strap. You can set your sport modes to record heart rate. But can also turn the feature off when you don't want to track it. Easy to pair via bluetooth.

Avg. ride time: 2h 32m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Everything I wanted and more

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

I had been looking at various garmins, suunto's and other smart watches for over a year. I was also watching the sales numbers on ambit2's and keeping an eye out for any news of a ambit4 release. I could not be happier I made the jump with this ambit3 Sport GPS. I'm no longer trudging around with my iphone in hand and this watch has been perfect for hiking, running, and cycling. The bluetooth technology allows for an immediate wireless upload to movescount app, then seamlessly transfers over to Strava in 10-30 seconds once you've set that up. I love the data and the ability to scroll through average times, HR, and speed while moving. Plus, I like the sleek look of the black. It is not too big. Lastly, the battery has not been an issue. With one to two workouts a day, I'm able to go 4-5 days between charging. I'm a huge fan.

hi, im a skydiver and i currently use the Suunto Vector as a altimeter. is this model sensitive to be used as such?

I know this question was from several months ago, but it's an important distinction between the models.



No, the sport would not meet your altimeter needs. This model does not have a barometric altimeter. The Peak version of this watch does, however.

Is this watch the same size as the Suunto Ambit3 Peak Sapphire?

Its smaller, removing the barometer and thermometer. But still large

Its smaller, removing the barometer and thermometer.  But still large

Its smaller, removing the barometer and thermometer. But still large

Its smaller, removing the barometer and thermometer.  But still large

Does anyone there know if the heart rate strap fits women? I am petite and thin so wondering if Suunto has better adjustability than Garmin. The Garmin strap would often slide down because it was too big.

Best Answer

Hey Kelly McPherson,



I found the strap length measurements for you: Adjustable strap length; minimum length 600mm, maximum length 880mm. So you can take a tape measure to help you out if it will fit.