Title: C1 Smart Watch 1.69 inch HD Large Screen 5ATM Waterproof 24H Health Monitoring Long Battery Life Multiple Sports Mode Features: -1.69 inch HD large screen for a visual feast -5ATM waterproof -24 hours health monitoring -Customize your watch face to match your outfit -Long endurance -Multiple sports mode monitoring and analysis Specification: Dimension:36.443.410.3MM Weight:37.6g(With strap) CPU:RealtekRTL8762CK-VD Memory:192Kb+128Mb Display:1.69 Inch TFT 240280 Touch screen:Capacitive Full Touch Screen Heart rate sensor:VC32S Pedometer:STK8321 BT:BT5.0 Case Body:PC-ABS Case Back:PC-ABS Watch Band:Silicone (19mm sping bar) Battery:3.7V 260MAh Lithium Polymer Battery Button:One Side Key Charging Type:Magnetic charging Water Resistance:5ATM Refresh Rate:60HZ Brightness:500cd/m2 Package list: 1Smart watch 1Charging cable 1Manual