This chest strap is designed for monitoring your heart rate. It is useful to help you keep fit.

Features:
Wireless chest strap to monitor your heart rate.
Support device: iPhone4s 5 5s 5c 6 6 plus itouch5 iPad 4 mini air with bluetooth 4.0.
Applicable software: NEWCO， wahoo utility， RunKeeper， MapMyRide， miCoach， Endomomdo， Sports Tracker， BLE TOOLBOX.
3ATM waterproof.

Specifications:
Color: Black
Material: Rubber
Power: CR2032
Transmitting range: ?10m / 33ft
Net weight: 54g / 1.9oz
Package size: 24 * 5.5 * 3.5cm / 9.4 * 2.2 * 1.4in
Package weight: 80g / 2.8oz

Package List:
1 * Chest Belt