Product Parameters:

Screen:1.75” TFT LCD 320*385
BT Version: V5.1
Battery Capacity: 300 mAh
Battery Type: Lithium Polymer Battery
Standby Time: Up to 7 days
Watch Size: 46.8*38.8*11.7mm
Weight: 43.1g
Material: ABS/PC/Silica Gel
Waterproof: IP68
Compatible System: Android and iOS