| Color | Obsidian Black Moss Green Lilac Purple |
| Size(Square) | 42.8 x 35.6 x 9.8mm |
| Weight | 25g (without strap) |
| Body | Aluminum alloy |
| Button | 1 buttons |
| Waterproofing Grade | 5 ATM |
| Material | AMOLED |
| Size | 1.65 inches |
| Resolution | 348x442 |
| PPI | 341 |
| Touch Screen | Tempered glass+ anti-fingerprint vacuum coating |
| Battery Capacity | 246mAh (typical value) |
| Charging Method | Magnetic Charging Stand |
| Charging Time | About 2 hours |
| Typical Usage Battery Life | 14 days |
| Basic Usage Battery Life | 24 days |
| Heavy Usage Battery Life | 7 days |
| Health | Huami self-developed BioTracker™ 2 PPG (support blood-oxygen) Biological data sensor |
| Movement | Acceleration sensor Gyroscope sensor Geomagnetic sensor Ambient light sensor Air pressure sensor Temperature sensor |
| Connection | Bluetooth 5.0 / BLE |
| Positioning | GPS + GLONASS |
| Material | Silicone |
| Width | 22 mm |
| Clasp | Classic pin buckle |
| Temperature Sensor | Support |
| Microphone | Support |
| Linear Motor | Support |
