Stahub 8GB Touch Screen AMOLED 4G WiFi SOS Emergency SMS GPS Android Smartwatch with IP67 Waterproof for Kids

applicable people:Children battery life:Up to 4 days display type:AMOLED feature:3 G, Touch Screen, 4 G, App Control, GPS, SIM Car Main Chipset:UWS6137 function:Calendar, Alarm Clock, Remote Control, Countdown, screen resolution:368x488 Brand:stahub place of origin:Guangdong, China band material:Silica Gel Buckle styles:Pin buckle camera:< 3MP case material:Rubber Charging Method:Charging Cable item shape:Square Operating System:Android private mold:Yes screen size:1.78inch(4.52cm) waterproof standard:Ip67 Product Name:KT37 4G Android 8.1 Smart GPS Watch Memory:RAM 1GB + ROM 8GB Battery Capacity:680mAh Compatible system:Android 8.1 Function1:GPS+AGPS+LBS+WIFI location, Geo-fence, Route playback Function 2:SOS, 2-way phone call, Voice & Text message Function 3:Remote monitor,Video call, VOLTE,Pedometer, Sleep monitor

Heart Rate: yes Screen diagonal: 1.43inch Battery capacity: 500mAh CPU: ATS3085S Display shape: Round Resolution: 466x466 Display type: AMOLED Waterproof: yes Operating system: Android 6.0 and above,IOS 12 and above