2.3Display6.9
Dimensions
Size comparison
WatchWatch Free
| Watch | Watch Free | Difference | |
|---|---|---|---|
| Case size | 44 mm | 29.7 mm | +14.3 mm |
| Thickness | 13 mm | 10.6 mm | +2.4 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch better than Watch Free?
- Battery capacity300 mAh vs 230 mAh+30%
Why is Watch Free better than Watch?
- Battery life (smartwatch mode)8 days vs 14 days+75%
- AMOLED / OLED displayNo · Watch: Yes
- Thickness13 mm vs 10.6 mm+23%
Specifications
Side by side
| Design & durability | ||
| Case size | 44 mm | — |
| Weight | — | 32.6 g |
| Thickness | 13 mm | 10.6 mm |
| Height | — | 46 mm |
| Width | — | 29.7 mm |
| Case material | Plastic / polymer | — |
| Lens / cover glass | — | 2.5D-Glas Kristallglas |
| Strap material | Silikon | — |
| Water resistance | — | 5 ATM |
| Water rating (maker) | — | 5 bar |
| Display | ||
| Screen size | 1.28″ | — |
| Display technology | LCD | AMOLED |
| Panel | TFT | AMOLED |
| AMOLED / OLED display | No | Yes |
| Touchscreen | — | Yes |
| Resolution (width) | 240 px | — |
| Resolution (height) | 240 px | — |
| Battery | ||
| Battery life (smartwatch mode) | 8 days | 14 days |
| Battery capacity | 300 mAh | 230 mAh |
| Battery type | Li-Po | — |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | SpO2, accelerometer | heart rate, SpO2, ambient light |
| Connectivity | ||
| Bluetooth | 5 | 5 |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
