vs
3.5Display9.7
5.0Health tracking5.0
Why is Watch 4000 better than GTS 3 Pro?
- Battery capacity300 mAh vs 260 mAh+15%
Why is GTS 3 Pro better than Watch 4000?
- AMOLED / OLED displayNo · Watch 4000: Yes
- Battery life (smartwatch mode)6 days vs 7 days+17%
- Screen size1.65″ vs 1.97″+19%
- Thickness11 mm vs 10.5 mm+5%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | — |
| Weight | 39 g | — |
| Thickness | 11 mm | 10.5 mm |
| Case material | Stainless steel | Plastic / polymer |
| Strap material | Kunststoff | Silikon |
| Colours | Black | — |
| Display | ||
| Screen size | 1.65″ | 1.97″ |
| Display technology | LCD | AMOLED |
| Panel | LCD | AMOLED |
| AMOLED / OLED display | No | Yes |
| Resolution (width) | — | 415 px |
| Resolution (height) | — | 505 px |
| Battery | ||
| Battery life (smartwatch mode) | 6 days | 7 days |
| Battery capacity | 300 mAh | 260 mAh |
| Battery type | Li-Po | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | Yes | — |
| Sensors | heart rate, SpO2, accelerometer | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Satellite systems | GPS | — |
| Connectivity | ||
| Bluetooth | 5.3 | 5.2 |
| Smart features | ||
| Voice assistant | Yes | — |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
