Bluetooth smartwatch with smart monitoring

battery capacity:  380mAh            
battery type:  A grade li-polymer battery
Screen size: 2.1 inch TFT HD glass
Waterproof:waterproof IP67 
Bluetooth: Bluetooth v:BLE5.2 Operation mode: Full touch screen 
Sensor：Silanwei SC7A20
Material:Shell: metal alloy
Bottom shell: IML process
Strap: environmental protection silicone restructuring
WATCH size:280MM  (Silicone strap included)
Charging mode: Magnetic suction charging