More to see, lots to love
Highlights
- Ultra-large 1.97″ AMOLED display
- Metal middle frame, rotating crown and all-new quick release mechanism
- Versatile analysis of heart rate, SpO₂, sleep, and more*
- Up to 20 days battery life*
- Built-in multi-system GNSS
- Supports Bluetooth® phone call*
Specs
| Colour | Obsidian Black, Silver Gray |
| Dimensions | 47.5mm x 41.1mm x 10.5mm *Height, width and thickness dimensions exclude the strap and protrusions 31.5g (without inbox strap) |
| Frame | Aluminum alloy frame |
| Strap | Obsidian Black: TPU strap size: 135mm ~ 205mm Silver Gray: TPU strap size: 135mm ~ 205mm |
| Sensors | Heart rate sensor (with blood oxygen sensor) | Accelerometer | Gyroscope | Ambient light sensor | electronic compass |
| Satellite positioning systems | GPS | Galileo | Glonass | BeiDou | QZSS |
| Battery | Typical use time: 20 days Capacity: 470mAh |
| Display | Ultra-large 1.97″ Square AMOLED display 60Hz refresh rate LTPS 5Hz Brightness: Up to 600 nits |
| Specifications | Built-in GNSS: supported Speaker: supported Bluetooth call: supported 5ATM water resistance |
| Package contents | Redmi Watch 4 / Magnetic charging cable / User Manual |
