Parameters:
Screen size resolution: 2.02 AMOLED HD screen
Waterproof grade: IP68
Software APP: WearFit pro
System requirements: android5.0+ / ios10.0+
Main chip: Si Che SF32LB551
Memory: 256MB
Bluetooth mobile phone: AB5376A2
Bluetooth version: 3.0/5.0
Battery capacity: 3.7V/280mAh