App: Smart-time Pro

Battery: 200mAh

Colour: White

Compatibility: Andorid 5.0/iOS 11 and higher

Connectivity: Bluetooth 5.0 + BLE 3.0

Dimensions: 240x 2.5 x 22mm

Material: Zinc Alloy + plastic

Display: 1.69" IPS Full Touch

Submersible: IP 67 (Up to 30min)

Charge: Magnetic

Screen Shape: Square

Oxygen Saturation: YES

Remote Shutter: YES

Phone Calls: YES

Anti-loss Function: YES

Heart rate: YES

Sleep monitoring: YES