Trekmate HR-001 Waterproof Bluetooth V4.0 Heart Rate Monitor - Black
Bluetooth V4.0 heart rate mo monitor. Battery service life:3 years(one hour per day). Transmission distance: < 10 meters (33 feet). Waterproof level 3 ATM (30 meters waterproof). Suitable for devices with Bluetooth V4.0 such as IPHONE 4S and NEW TOUCH and IPAD MINI. Specification: low power consumption bluetooth V4.0 heart rate monitor. Compatible with IPHONE 4S/5/NEW IPAD/IPAD MINI