Full Netcom 4G/5G domestic Android version 4+64G SmartWatch black

Specification Sim card slot yes Built-in voice assistant YES Bluetooth compatible version 4.0 Wifi YES metric measurement Heart rate monitor, blood oxygen monitor, sleep monitor, blood pressure monitor activity tracking step tracker, distance tracker, calorie tracker, activity tracker touch screen YES category smart watch CPU model 8541E band removable no App download available yes battery removable no CPU manufacturer qualcomm resolution 466*466 Screen size 1.43 style SPORT Screen shape ROUND case material carbon fiber band material silica gel waterproof grade Life waterproofing Sim card available yes mechanism no multiple dials yes GPS yes network mode 4G battery capacity 450mah rear camera 5MP RAM 4GB ROM 64gb system android os type On Wrist compatibility All Compatible function Passometer,Fitness Tracker,Sleep Tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Remote Control,Push ​​Message,Altitude Meter,Alarm Clock,World Time,Perpetual Calendar,Speed ​​Measurement,Month,Water Measurement,Attemper,Heart Rate Tracker ,interactive music,Thermometer,calendar,COMPASS,countdown,calculator