vs
6.6Display6.0
4.9Health tracking4.9
Dimensions
Size comparison
Watch GT 3 ProPro 3
| Watch GT 3 Pro | Pro 3 | Difference | |
|---|---|---|---|
| Case size | 46.6 mm | 45 mm | +1.6 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch GT 3 Pro better than Pro 3?
- Battery life (smartwatch mode)14 days vs 3 days4.7×
- Screen size1.43″ vs 1.4″+2%
Why is Pro 3 better than Watch GT 3 Pro?
- LTE (cellular)No · Watch GT 3 Pro: Yes
Specifications
Side by side
| Design & durability | ||
| Case size | 47 mm | 45 mm |
| Weight | 50 g | — |
| Thickness | 10.9 mm | — |
| Height | 46.6 mm | — |
| Width | 46.6 mm | — |
| Case material | Titanium | — |
| Sapphire crystal | Yes | — |
| Lens / cover glass | Saphirglas | — |
| Strap material | — | Silikon |
| Water resistance | 5 ATM | — |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Water rating (maker) | 30 m / 5 ATM | — |
| Colours | Silver | Black |
| Display | ||
| Screen size | 1.43″ | 1.4″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | — |
| Touchscreen | Yes | — |
| Resolution (width) | 466 px | — |
| Resolution (height) | 466 px | — |
| Pixel density | 326 ppi | — |
| Refresh rate | 60 Hz | — |
| Battery | ||
| Battery life (smartwatch mode) | 14 days | 3 days |
| Battery capacity | 530 mAh | — |
| Battery type | Li-Po | Li-Ion |
| Wireless charging | Yes | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | — |
| Temperature sensor | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature) | 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 | — |
| Dive mode | Yes | — |
| Connectivity | ||
| NFC payments | Yes | — |
| LTE (cellular) | No | Yes |
| eSIM | No | — |
| Bluetooth | 5.2 | — |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Speaker | Yes | — |
| Music on the watch | Yes | — |
| Storage | 32 GB | — |
| RAM | — | 1 GB |
| Platform | ||
| Operating system | HarmonyOS 2.0 | Android Wear |
| Platform | HarmonyOS | Proprietary |
| Works with | iOS | — |
| Chipset | — | Qualcomm Snapdragon Wear 4100 |
