Huawei Band 4 Pro
- Screen 0.95 inch AMOLED
- Battery life up to 12 days
- Water resistance 5 ATM (50 metres)
- Sensors 6-axis acceleration sensor, Detached PPG cardiotachometer, Infrared wear sensor, GPS, NFC
- Date February 2020
Specs
General
| Physical size | 45 mm (span of main body) × 19 mm (width) × 11 mm (maximum thickness of the main body) Wrist strap: Width: 16.5 mm (after the strap is fully loosened); Length: The long strap is about 120 mm, and the short one is about 92 mm |
| Material | Metal frame & soft silicone strap |
| Charging | Built-in USB-A port |
| Battery | 91mAh |
| Battery life | 12 days for typical use |
| Water resistance | 5 ATM (50 metres) |
| Weight | 25 grams |
| Display type | AMOLED color screen |
| Display size | 0.95 inches |
| Display resolution | 120 x 240 |
| Color options | Obsidian Black, Space Blue, Quicksand Gold |
Sensors
| Accelerometer | Yes |
| Barometric altimeter | No |
| Compass | No |
| Galvanic skin response | No |
| Geomagnetic | No |
| Gyroscope | No |
| Optical heart rate | Yes |
| Electrical heart rate | No |
| SpO2 | No |
| Temperature | No |
| GPS | Yes |
| GALILEO | No |
| GLONASS | No |
| QZSS | No |
| Beidou | No |
| Ambient light sensor | No |
| Vibration motor | Yes |
| Microphone | No |
| Speakers | No |
Health & activity tracking
| Steps | Yes |
| Distance | Yes |
| Calories burned | Yes |
| Sports tracking | Yes |
| Floors | Yes |
| Sleep | Yes |
| Heart rate | Yes |
| Stress | No |
| Blood oxygen | No |
| Respiration rate | No |
| UV exposure | No |
| Skin temperature | No |
| Hydration level | No |
| HRV | No |
| ECG | No |
| Calorie intake | No |
| Blood pressure | No |
| Glucose | No |
| Other | band looks for irregular heartbeats with an accuracy rate of 95.5% |
Daily smart features
| Smartphone notifications | Yes |
| Smartphone music control | No |
| On-board music storage | No |
| Connected pay | Yes |
| Cellular | No |
| Connectivity | Bluetooth |
| Operating system | Proprietary |
Disclaimer Note
These technical specs are correct to the best of our knowledge at the time of publishing.
