HRM30

Improved algorithm with more stable heart rate data transmission, waterproof design, no fear of sweat

HRM60

Split chest strap design to be more comfortable and convenient. Support ANT+/ Bluetooth dual protocol to be compatible with a variety of devices.

HRM80

HRM80 combines high-precision optical dual-beam array, a built-in rotor motor, a proprietary algorithm. With adjustable armband, you can exercise more comfortably and conveniently.