| Brand : | Xiaomi |
| Type : | Smartwatch |
| Dimensions : | 53.3 x 45.9 x 11.8 mm (2.10 x 1.81 x 0.46 in) |
| Weight : | 32 g (1.13 oz) |
| SIM : | No |
| Waterproof : | 5ATM, Up to 50 meters depth for 10 mins |
| Display Type : | AMOLED, 450 nits (peak) |
| Display Size : | 1.39 inches, 12.5 cm2 (~51.2% screen-to-body ratio) |
| Resolution : | 454 x 454 pixels, 1:1 ratio (~326 ppi density) |
| OS : | Proprietary wearable platform |
| Card slot : | No |
| Loudspeaker : | Yes |
| WLAN : | Wi-Fi 802.11 b/g/n |
| Bluetooth : | 5.0, A2DP, LE |
| GPS : | Yes, with GLONASS |
| NFC : | Yes |
| Sensors : | Accelerometer, gyro, heart rate, barometer, compass, SpO2 |
| Battary Type : | Li-Ion 420 mAh, non-removable |
| Charging : | Wireless charging |
| Color : | Black |
| Product Id : | BHR4550GL |
