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Suunto Ambit2 S Heart Rate Monitor


Item # SUN0266

5 5

Community Rating | 3 Reviews

  • 100% Guaranteed Returns

  • Free Shipping

    on orders over $50
Item # SUN0266


The ultimate device for serious endurance athletes.

Whether you're training for the next Iron Man or falling into stride at the start of a summer marathon, trust the Suunto Ambit2 S Heart Rate Monitor to supply every bit of information you'll need to improve your performance. Complete GPS functionality logs your routes, pinpoints your location, and tracks elevation while multi-sport functionality allows you to quickly switch between running, cycling, swimming, and training modes. The included chest strap allows the watch to graph heart rate in real time and helps you target specific intensity zones. Plus, the watch can be recharged via USB and further customized with over 1000 free applications from Suunto.

  • Glass-fiber-reinforced composite casing with a low-profile aluminum bezel provides trail-worthy durability
  • Lithium-Ion battery powers the watch for up to 25 hours and can be recharged via USB
  • Full GPS functionality displays current location, logs routes, allows for route planning, and tracks altitude
  • 3D compass allows you to navigate remote wilderness and whiteout conditions
  • Heart rate monitor with included chest strap graphs heart rate in real time, targets heart rate zones, and sets heart rate limits
  • Multisport functionality allows you to set the watch to training, running, cycling, or swimming modes
  • Training functions include GPS-based speed, pace, and distance; calories; countdown timer; and EPOC and VO2 max values
  • Running functions include lap comparisons and running cadence when combined with a foot POD (POD sold separately)
  • Cycling functions include average and maximum bike power and graph power distribution
  • Swimming functions track pace, distance, stroke rate, and time
  • General watch functions include time, date, alarm, and low-battery indicator
  • Adjustable backlight allows you to read the watch after the sun sets
  • Water resistant to 50 meters
  • Watch can be further customized with over 1000 free Suunto Applications

Tech Specs

Housing Material:
glass-fiber reinforced composite, bezel aluminum
Calorie Counter:
Target Heart Rate Zone:
yes, (with foot pod, sold separately)
Route Elevation Profile:
Digital Compass:
Computer Compatible:
yes, 50m
Date Indicator:
Weekday Indicator:
Alarm Type:
Battery Type:
rechargeable Li-ion battery (240mAh)
Battery Life:
(with 60 second GPS intervals) 25 hour, (with 1 second GPS intervals) 8 hours, (with ABC functions) 15 days
Low Battery Indicator:
50.5 x 15.5 mm
Face Size:
50.5 mm
2.5 oz
Recommended Use:
running, training, cycling, swimming
Manufacturer Warranty:
2 years

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Suunto Ambit2 S Heart Rate Monitor

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Here's what others have to say...

Unanswered Question

Will this watch track calories burned when...

Posted on

Will this watch track calories burned when doing indoor cardio exercise such as a yoga or fitness class?

5 5

It works excellent.

  • Familiarity: I've used it several times

Wasn't too fond of the price, but after using it at the gym, this thing works well, really well. And it looks good too, fits well, fits right to my wrist and isn't too bulky.

5 5

Watch is unreal!

I absolutely love this watch! Can't get enough of it and excited to see how my results compare to where I used to be. I have some work to do, but excited to build up a solid base and having this product help me stay the course!

5 5

This watch/GPS is the BOMB!

The various exercise modes are the best I have ever seen. On the Triathlon Activity lets you transition from each activity with the push of a button...amazing. The ease of use and functionality of the Ambit 2S is a game changer for the biking, running and tri communities....just to name a few.