| Color | Obsidian Black |
| Size(Square) | 46.4*46.4*10.7mm |
| Weight | Classic model-39g (without strap) |
| Body | Classic-stainless steel |
| 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 | 471 mAh (typical value) |
| Charging Method | Magnetic Charging Stand |
| Charging Time | About 2.5 hours |
| Typical Usage Battery Life | 14 days |
| Basic Usage Battery Life | 38 days |
| Heavy Usage Battery Life | 6.5 days |
| Health | Huami self-developed BioTracker™ 2 PPG (support blood oxygen) biological data sensor |
| Movement | Air pressure sensor, Acceleration sensor, Gyroscope sensor, 3-axis geomagnetic sensor, Ambient light sensor |
| Connection | Bluetooth 5.0 WLAN 2.4GHz |
| Positioning | GPS + GLONASS |
| Material | Silicon or Leather, Quick release |
| Width | 22 mm |
| Clasp | Classic pin buckle |
| Speaker | Support |
| Microphone | Support |
| Linear Motor | Support |
