Xiaomi Mi Watch Black

 smartwatch from Xiaomi
large 1.39"AMOLED screen with 454x454px resolution
integrated GPS
117 sports modes with FirstBeat support
heart rate monitor including SpO2 blood oxygenation sensor, sleep monitor, air pressure sensor, compass, breathing aid, weather, alarm, music control, application notifications, calorie burning monitor
5ATM water resistance
up to 16 days battery life
Sync via Bluetooth 5.0 and Xiaomi Wear app,