The replacement chest strap for your Suunto Smart Heart Rate Belt. Also compatible with the Movesense Sensor. This item does not include the transmitter. The chest strap is fully machine washable (remove the module first). This black belt is size L and suitable for 96-160 cm / 38-63" chest circumference.This belt is also available in sizes S and M HIGHLIGHTS For use with Suunto Smart Heart Rate Belt and Movesense sensor

The replacement chest strap for your Suunto Smart Heart Rate Belt. Also compatible with the Movesense Sensor. This item does not include the transmitter. The chest strap is fully machine washable (remove the module first). This black belt is size S and suitable for 56-82 cm / 22-32" chest circumference.This belt is also available in sizes M and L. HIGHLIGHTS For use with Suunto Smart Heart Rate Belt and Movesense sensor

Provides precise heart rate data with all-day comfort. Measures reliably during sports that disrupt wrist sensors. Stores heart rate data when the watch is out of range. Connects with the Sports Tracker app on Android, iOS, and watchOS. Comes with a size M strap; S and L sizes sold separately.