Main control chip
Si Che-SF32LB525
Bracelet memory

Talking bluetooth
AB5376A2

BT version
5.2

Heart rate chip
SC7R30

Battery capacity
220mAH

Standby time
10 days

Service time
1-2days or so

Key mode
Full screen touch three-button knob
motor
Tortilla Motors
Charging interface
magnetcicharging
Waterproof class
IP67