H10 Heart Rate Sensor Black Medium To Double Extra Large Swim Soft foam and plush padding

Soft foam and plush padding help keep you comfortable wherever the game takes you

Effective and versatile training tool that can be used anywhere

Huge capacity for equipment

One Size Fits All

Safe and easy-on-the-joints thanks to the progressive resistance provided

H10 Heart Rate Sensor Black Medium To Double Extra Large Swim Soft foam and plush paddingBuilt In Memory: Store 1 heart rate training session. Perfect for sports and activities where a wrist unit would be difficult to use. Updateable Firmware Firmware updates that enhance the functionality. Operating temperature 10 C to +50 C 14 F to 122 F. Enhanced Battery Life: 400 hours of operation time on a user replaceable. Fits chests measuring 22 to 34 inches.