vs
7.6Display6.0
4.9Health tracking4.9
Dimensions
Size comparison
Watch GS 3Pro 3
| Watch GS 3 | Pro 3 | Difference | |
|---|---|---|---|
| Case size | 45.9 mm | 45 mm | +0.9 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch GS 3 better than Pro 3?
- Screen size1.43″ vs 1.4″+2%
Why is Pro 3 better than Watch GS 3?
- LTE (cellular)No · Watch GS 3: Yes
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 45 mm |
| Weight | 44 g | — |
| Thickness | 10.5 mm | — |
| Height | 45.9 mm | — |
| Width | 45.9 mm | — |
| Case material | Stainless steel | — |
| Strap material | — | Silikon |
| Water resistance | 5 ATM | — |
| Colours | Black, Steel, Gold | Black |
| Display | ||
| Screen size | 1.43″ | 1.4″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 466 px | — |
| Resolution (height) | 466 px | — |
| Pixel density | 326 ppi | — |
| Refresh rate | 60 Hz | — |
| Battery | ||
| Battery life (smartwatch mode) | — | 3 days |
| Battery capacity | 451 mAh | — |
| Battery type | Li-Po | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | — | Yes |
| Sensors | Accelerometer, gyro, heart rate, barometer, compass, SpO2 | heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | — |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | GPS |
| Barometric altimeter | Yes | — |
| Compass | Yes | — |
| Connectivity | ||
| NFC payments | Yes | — |
| LTE (cellular) | No | Yes |
| eSIM | No | — |
| Bluetooth | 5 | — |
| Smart features | ||
| Speaker | Yes | — |
| Storage | 4 GB | — |
| RAM | 0.031 GB | 1 GB |
| Platform | ||
| Operating system | Proprietary OS | Android Wear |
| Platform | Proprietary | Proprietary |
| Chipset | — | Qualcomm Snapdragon Wear 4100 |
