Samsung Galaxy Watch 3
- Screen 45mm version (1.4 inch), 41mm version (1.2 inch) Super AMOLED
- Battery life 45mm version (340 mAh); 41mm version (247 mAh)
- Water resistance 5 ATM
- Sensors Heart Rate Monitoring (with 8 Photodiodes), Electrocardiogram (ECG), Accelerometer (measure up to 32g of force), gyro, barometer, GPS (Glonass,Beidou,Galileo), NFC. There's also an LTE model.
- Date August 2020
Specs
General
| Physical size | 45mm version (45 x 46.2 x 11.1 mm) 41mm version (41.0 x 42.5 x 11.3 mm) |
| Material | Stainless steel 316L casing, Titanium or Aluminium. MIL-STD-810G compliant. |
| Charging | QI wireless charging |
| Battery | 45mm version (340 mAh); 41mm version (247 mAh) |
| Battery life | Around 2 days |
| Water resistance | 5 ATM (50 metres) |
| Weight | 45mm version (53 grams); 41mm version (48 grams) |
| Display type | Circular Super AMOLED Full Color Always On Display Corning Gorilla® DX+ |
| Display size | 45mm version (1.4 inch) 41mm version (1.2 inch) |
| Display resolution | 360 x 360 pixels (364 ppi) |
| Color options | 45mm version: Mystic Black, Mystic Silver. 41mm version: Mystic Silver, Mystic Bronze |
Sensors
| Accelerometer | Yes |
| Barometric altimeter | Yes |
| Compass | No |
| Galvanic skin response | No |
| Geomagnetic | No |
| Gyroscope | Yes |
| Optical heart rate | Yes |
| Electrical heart rate | Yes |
| SpO2 | No |
| Temperature | No |
| GPS | Yes |
| GALILEO | Yes |
| GLONASS | Yes |
| QZSS | No |
| Beidou | Yes |
| Ambient light sensor | Yes |
| Vibration motor | Yes |
| Microphone | Yes |
| Speakers | Yes |
Health & activity tracking
| Steps | Yes |
| Distance | Yes |
| Calories burned | Yes |
| Sports tracking | Yes |
| Floors | Yes |
| Sleep | Yes |
| Heart rate | Yes |
| Stress | Yes |
| Blood oxygen | No |
| Respiration rate | No |
| UV exposure | No |
| Skin temperature | No |
| Hydration level | No |
| HRV | No |
| ECG | No |
| Calorie intake | No |
| Blood pressure | Yes |
| Glucose | No |
| Other | Natural language commands and dictation |
Daily smart features
| Smartphone notifications | Yes |
| Smartphone music control | Yes |
| On-board music storage | Yes |
| Connected pay | Yes |
| Cellular | Optional |
| Connectivity | Bluetooth 5.0, Wi-Fi 802.11 b,g,n(HT20) 2.4 GHz |
| Operating system | Tizen |
| Memory | 1GB RAM + 8GB Internal Memory |
| Processor | Exynos 9110 Dual core 1.15 GHz, Exynos 9110 (10 nm), Mali-T720 |
Disclaimer Note
These technical specs are correct to the best of our knowledge at the time of publishing.
