vs
6.8Display3.3
5.5Health tracking5.5
Why is Watch Fit new better than SMW 20?
- Weight21 g vs 58 g2.8×
- AMOLED / OLED displayYes · SMW 20: No
- Screen size1.64″ vs 1.3″+26%
Why is SMW 20 better than Watch Fit new?
- Battery capacity180 mAh vs 220 mAh+22%
Specifications
Side by side
| Design & durability | ||
| Case size | 30 mm | — |
| Weight | 21 g | 58 g |
| Thickness | 10.7 mm | — |
| Lens / cover glass | 2.5D-Glas | — |
| Strap material | Silikon | — |
| Water resistance | 5 ATM | — |
| Water rating (maker) | 50 m / 5 bar / 5 ATM | — |
| Colours | — | Black |
| Display | ||
| Screen size | 1.64″ | 1.3″ |
| Display technology | AMOLED | LCD |
| Panel | AMOLED | LCD |
| AMOLED / OLED display | Yes | No |
| Always-on display | Yes | — |
| Touchscreen | Yes | — |
| Resolution (width) | 456 px | — |
| Resolution (height) | 280 px | — |
| Battery | ||
| Battery life (smartwatch mode) | 10 days | — |
| Battery capacity | 180 mAh | 220 mAh |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | — |
| ECG | — | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate, SpO2, accelerometer, ambient light | heart rate |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Satellite systems | GPS | — |
| Connectivity | ||
| Bluetooth | 5 | 4 |
| Smart features | ||
| Music on the watch | Yes | — |
| Storage | 4 GB | — |
| Platform | ||
| Works with | iOS, Android | Android |
