| Dimensions | 44.7mm × 28.8mm × 11mm |
| Weight | 20.5g (without strap) |
| Band size | 130 mm-205 mm |
| Band material | TPU |
| Band colors | Ivory, Olive, Orange, Blue, Black, Pink, Pine Green, Moon Gray |
| Band buckle | POM |
| Display | 1.64 inch AMOLED Touch Display |
| Display resolution | 280 x 456 pixels, 326 PPI |
| Display brightness | up to 500 nits, adjustable |
| Display protection | Tempered glass with anti-fingerprint coating, 2.5D micro-curved glass |
| Watch faces | 150+ |
| Sensors | Heart rate sensor (with blood oxygen sensor), Accelerometer, Gyroscope, Ambient light sensor |
| Battery capacity | 235mAh |
| Charging time | approx. 60 minutes |
| Battery life | ≥12 days (typical usage), ≥6 days (heavy usage) |
| Charging type | Magnetic charging |
| Water resistance | 5ATM |
| Fitness modes | 110+ |
| Workout plans on the wrist | 10 pre-installed running workouts |
| Health features | Heart rate monitoring, SpO₂ tracking, Sleep tracking, Female health tracking, Stress monitoring, Breathing exercises |
| GNSS support | BeiDou, GPS, GLONASS, Galileo, QZSS |
| Operating system compatibility | Android 6.0 or newer, iOS 12 or newer |
| Bluetooth version | Bluetooth 5.2 BLE |
| App | Mi Fitness |
| Other features | Music playback, Exercise Record, Workout Events, Do Not Disturb, Alarm, Timer, Weather, Flashlight |
| Alexa voice assistant | Supported (after update) |
| Package contents | Band body ×1, Band strap ×1, Dedicated charging cable ×1, User manual ×1[1][2][5] |
