CPU:  Nordic nRF52832

Screen:  1.3 inch TFT IPS screen(240*240), with Full Touch screen.

Bluetooth:  Built-in

Battery:  170mAh

Waterproof:  IP67

Zinc alloy housing, slim design.

Main Functions:  Dynamic heart rate monitor, blood pressure/blood oxygen

saturation monitor, sports tracking, call alert/reject, sync new text messages

and SNS notifications with phone, camera remote control, pedometer, sleep

monitor, sedentary reminder, alarm alert, wrist sense, GPS motion tracking etc.

Works with Android phones and iPhone.

GPS/BT/FM Radio:  Built-in