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SuuntoSmart Belt


Item # SUN001A

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  • Ambit3/Ambit3 S, One Size ($85.00)
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Item # SUN001A

Train smarter.

Suunto's Smart Belt is the smallest Bluetooth-Smart-compatible heart-rate monitor on the market, but that doesn't mean it's less functional than other devices. It transmits heart-rate data from swimming, running, cycling, and other sports to your device of choice and, using the free Suunto Movescount app, you can analyze your workouts to see how much fitter you're getting.

  • Water resistant
  • Compatible with Bluetooth devices and free Suunto Movescount app
  • Comfortable textile strap

Tech Specs
Housing Material
plastic, textile
Computer Compatible
yes, Bluetooth Smart devices, iPhone, Android
Battery Type
CR2032 3v lithium (user replaceable)
Recommended Use
running, swimming, cycling
Manufacturer Warranty
1 year

Claimed Weight

Claimed weights are provided by the vendor.

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1.4 oz

View more Heart Rate Monitors

    What do you think about this product?


    >Rating: 2

    Not a fan

    I've used it several times

    I got the ambit3 watch because I wanted a reliable watch that would keep track of my workouts and heart rate. I love the watch, but I very much dislike the heart rate monitor belt. I did what the instructions said by cleaning and drying after each use. It stopped working after about a year or less, so I got another heart rate belt and it stopped connecting/pairing with my watch after several months. I’ve read the owners manual and online forums without any success of pairing it back to my watch. I don’t want to spend the money again for a belt that only lasts for a couple of months.

    >Rating: 4

    Does exactly what its supposed to do

    I've used it several times
    True to size

    I have never had a hard time getting the band to connect with either my phone or my Suunto Ambit 3

    >Rating: 4

    Back To Basics and Bluetooth

    I've used it several times
    True to size
    5` 11"
    183 lbs

    I've worked with Suunto wrist computers for the last 8 years now and after upgrading from a T6 to an Ambit 3 Peak I had to get the Smart Belt. The enclosure system is a welcome site as the loop into plastic piece is simple while not messing with the module like the older ANT + belts. I also notice that the comfort is a bit better as well with the material. Some outside devices don't get as good of a read as the wrist computer but that is to be expected. I'll play around with battery life and connectivity a bit more and if all good I'll give an updated with another star.