Features:

1. 2.0-inch IPS LCD touchscreen with 500 nits peak brightness
2. 200+ customizable watch faces via Mi Fitness app
3. HyperOS-powered for smooth and efficient performance
4. Up to 18 days battery life on typical usage
5. Bluetooth calling with dual-mic noise reduction and 80cm audio pickup
6. 140+ workout modes with automatic detection for popular activities
7. 24/7 heart rate, SpO₂, stress, and sleep monitoring with vitality score tracking
8. IP68-rated water and dust resistance
9. Smart functions including music and camera control, task management, message alerts, and weather updates

Specifications:

1. Dimensions: 49.1 x 40.4 x 11.4 mm
2. Weight: 42.2g
3. Build: Matte finish frame
4. Colors: Midnight Black, Matte Silver
5. Display Resolution: 320 x 385 pixels (~250 ppi density)
6. Battery: 470mAh non-removable
7. Typical Usage Battery Life: Up to 18 days
8. Heavy Usage Battery Life: Up to 12 days
9. Sensors: Accelerometer, Heart Rate Monitor, SpO₂ Sensor, Stress Monitor
10. Connectivity: Bluetooth 5.3 with A2DP and LE
11. GPS: Not supported
12. NFC: Not supported
13. Wi-Fi: Not supported
14. Operating System: HyperOS