- Compact, comfortable fit
- Real-time heart rate and calories burned
- Compatible with Suunto Movescount App, sports apps for iPhone, Android, and Bluetooth Smart devices
- Records heart rate in swimming and other sports where use of smartphones or watches is not convenient*
- Water resistant to 30m / 100ft
- User replaceable battery
- Software upgradeable
- Adjustable strap length; minimum length 600mm, maximum length 880mm (approximately 34.5 inches)
- Strap width 30mm (approximately 1 1/4 inches)
