Display Screen: 2.01” TFT 240*282, BT Version: V5.2, Battery Capacity: 300mAh, Battery Type: Lithium Polymer, Battery Charging Time: 3h Normal, Using Time: Up to 7 days, Standby Time: 30 days, Watch Size: 53.4*39.1*11.5mm (without strap)

Weight: 41g (with strap), Material: ABS/PC/Silica Gel, Waterproof: IP68 *, oraimo Lab test result, Model:osw-801