Mi Watch

Outstanding SLim and Lightweight Design Huge 1.39-inch Amoled display
All-day Heart Rate Monitoring Blood Oxygen Saturation Measurement (SPO2)
Sleep and Quality Analysis
All your favorite Activites: 117 Sport Modes
5ATM Water Resistance
16-Day Battery Like
22mm Interchangeable Silicone Strap
Over 100 select watch faces