Withings ScanWatch 2
- Screen 0.63 inch Grayscale OLED
- Battery life up to 30 days
- Water resistance 5 ATM
- Sensors TempTech 24/7 Module, High Dynamic Range Accelerometer, Multi-wavelength PPG 16 channels, Altimeter
- Date August 2023
Specs
General
| Physical size | 38mm or 42mm |
| Material | Stainless steel case, Sapphire Glass, Stainless steel crown |
| Charging | Docking station (USB-C compatible) |
| Battery life | up to 30 days in normal use, 2 hours charging time |
| Water resistance | Up to 50 m (5 ATM) |
| Weight | 38mm: 34.6g (without wristband). 42mm: 52.6g (without wristband) |
| Display type | Physical hour and minute hands. Daily activity subdial. Grayscale OLED display |
| Display size | 0.63 inch |
| Display resolution | 16-bit grayscale, 14504px, 282 PPI |
| Color options | White, black |
Sensors
| Accelerometer | Yes |
| Barometric altimeter | Yes |
| Compass | No |
| Galvanic skin response | No |
| Geomagnetic | No |
| Gyroscope | No |
| Optical heart rate | Yes |
| Electrical heart rate | Yes |
| SpO2 | Yes |
| Temperature | Yes |
| GPS | Connected GPS |
| GALILEO | No |
| GLONASS | No |
| QZSS | No |
| Beidou | No |
| Ambient light sensor | No |
| Vibration motor | No |
| Microphone | No |
| Speakers | No |
Health & activity tracking
| Steps | Yes |
| Distance | Yes |
| Calories burned | Yes |
| Sports tracking | Yes, 40+ |
| Floors | Yes |
| Sleep | Yes |
| Heart rate | Yes (high or low heart rate alerts, irregular heart beat) |
| Stress | No |
| Blood oxygen | Yes (Monitors oxygen saturation during the night and identifies Apneic episodes) |
| Respiration rate | Breathing disturbances detection via oxygen saturation |
| UV exposure | No |
| Skin temperature | Yes |
| Hydration level | No |
| HRV | Yes |
| ECG | Yes |
| Calorie intake | No |
| Blood pressure | No |
| Glucose | No |
Daily smart features
| Smartphone notifications | Yes |
| Smartphone music control | No |
| On-board music storage | No |
| Connected pay | No |
| Cellular | No |
| Connectivity | Bluetooth Low Energy |
| Operating system | Proprietary |
| Memory | 5 days of local storage of data between syncs |
Disclaimer Note
These technical specs are correct to the best of our knowledge at the time of publishing.
