Xiaomi Watch S1
- Screen 1.43 inch AMOLED
- Battery life up to 12 days in typical watch mode
- Water resistance 5 ATM
- Sensors PPG heart rate sensor (plus all-day SpO2), 3-axis accelerometer, 3-axis gyroscope, geomagnetic sensor, air-pressure sensor and ambient light sensor, dual-band GPS
- Date March 2022
Specs
General
| Physical size | 46.5 x 46.5 x 11 mm |
| Material | Polymer body coupled with a durable metal bezel |
| Charging | USB |
| Battery | 470mAh |
| Battery life | up to 12 days in typical watch mode, 24 days in long-life mode and 30 hours with GPS switched on |
| Water resistance | 5 ATM (down to depths of 50 metres) |
| Weight | 52 grams |
| Display type | AMOLED, 60Hz high refresh rate |
| Display size | 1.43 inch |
| Display resolution | 454 x 454 pixels |
Sensors
| Accelerometer | Yes |
| Barometric altimeter | Yes |
| Compass | No |
| Galvanic skin response | No |
| Geomagnetic | Yes |
| Gyroscope | Yes |
| Optical heart rate | Yes |
| Electrical heart rate | No |
| SpO2 | Yes |
| Temperature | No |
| GPS | Yes |
| GALILEO | Yes |
| GLONASS | Yes |
| QZSS | Yes |
| Beidou | No |
| Ambient light sensor | Yes |
| Vibration motor | Yes |
| Microphone | Yes |
| Speakers | Yes |
Health & activity tracking
| Steps | Yes |
| Distance | Yes |
| Calories burned | Yes |
| Sports tracking | Yes (117 sports modes) |
| Floors | Yes |
| Sleep | Yes |
| Heart rate | Yes |
| Stress | Yes |
| Blood oxygen | Yes |
| Respiration rate | No |
| UV exposure | No |
| Skin temperature | No |
| Hydration level | No |
| HRV | No |
| ECG | No |
| Calorie intake | No |
| Blood pressure | No |
| Glucose | No |
Daily smart features
| Smartphone notifications | Yes |
| Smartphone music control | Yes |
| On-board music storage | No |
| Connected pay | Yes |
| Cellular | No |
| Connectivity | Bluetooth 5.2, Wi-Fi 802.11 b/g/n |
| Operating system | MIUI Watch 1.0 |
Disclaimer Note
You can write your own disclaimer from APS Settings -> General -> Disclaimer Note.
