| Color | Obsidian Black, Matcha Green, Slate Grey |
| Size(Square) | 46.5*46.5*10.8mm |
| Weight | 32g (without strap) |
| Body | Aluminum alloy |
| Button | 2 buttons |
| Waterproofing Grade | 5 ATM |
| Material | AMOLED |
| Size | 1.39 inches |
| Resolution | 454x454 |
| PPI | 326 |
| Touch Screen | Tempered glass anti-fingerprint coating ODLC coating |
| Battery Capacity | 471mAh (typical value) |
| Charging Method | Magnetic Charging Stand |
| Charging Time | About 2.5 hours |
| Typical Usage Battery Life | 24 days |
| Basic Usage Battery Life | 45 days |
| Heavy Usage Battery Life | 12 days |
| Health | Huami self-developed BioTracker™ 2 PPG (support blood oxygen) Biological data sensor |
| Movement | Acceleration sensor, Gyroscope sensor 3-axis 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 |
