M4 Smart Sports Bracelet Fitness Tracker Health Heart Rate Blood Pressure Monitoring IP67 Waterproof Bluetooth Pedometer Watch
Type: Calorie Calculation Function
Model Number: Smart Sports Bracelet
Total Length: 235mm
Band Width: 22mm
Main Unit Size: 4.1cm * 1.2cm * 1.9cm
Bracelet material: ABS, main body cover PC, strap TPU
Battery capacity: 80mah
Bluetooth: 4.0
Color: Black | Red | Blue
