Sports Running Cycling Training Heart Rate Monitoring Watch

Product information:
Color: silver gray, lime green, sunset orange
Material: polyester fiber, nylon, spandex, plastic
Size: 42.5*28.4 * 9.1mm
Wireless Connection: Bluetooth
Adaptive devices: Bluetooth devices that support receiving heart rate data support connecting up to 3 wireless devices at the same time
Data transmission: real-time heart rate data
Waterproof performance: 3 ATM
Battery capacity: 55 mAh
Charging Cable: USB Type-C connects sensor charging through magnetic suction interface