Product information:
Specification: Black
Material: ABS

Function: Real time heart rate monitoring
Technology: Ble5.0, ANT+, 5.3Khz wireless transmission, compatible with multiple devices, can be used for group training solutions.
Working temperature: between -10 ℃ and 50 ℃
Storage temperature: between -20 ℃ and 60 ℃
Heart rate monitor size: L61.5*W38*H11.5mm
Waterproof grade: IP67
Certificate: CE RoHS FCC
Battery type: CR2032 is replaceable
Battery life: up to 12 months (1 hour of daily use)
Compatible apps: Wahoo,Strava, Nike Run Club，Polar， Gudong
Transmission distance: BLE 100M (maximum)