Display screen
1.28-inch full HD screen
Motherboard
HS6621
Heart rate
HR3300
Battery
Charging Method
Magnetic charging
Bluetooth
BLE 5.0
Waterproof grade
1.28-inch full HD screen
Motherboard
HS6621
Heart rate
HR3300
Battery
Charging Method
Magnetic charging
Bluetooth
BLE 5.0
Waterproof grade