Why is Air better than Fit 1.0?
- Battery life (smartwatch mode)7 days vs 5 days+40%
- Thickness8.3 mm vs 12 mm+45%
Why is Fit 1.0 better than Air?
Fit 1.0 has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 35 mm | — |
| Weight | 12 g | — |
| Thickness | 8.3 mm | 12 mm |
| Case material | — | Aluminium |
| Lens / cover glass | — | Mineralglas Mineralglas |
| Strap material | — | Silikon |
| Water resistance | — | 3 ATM |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Water rating (maker) | — | 30 m / 3 bar / 3 ATM |
| Colours | — | Black |
| Display | ||
| Screen size | — | 1.78″ |
| Display technology | — | AMOLED |
| Panel | — | AMOLED |
| AMOLED / OLED display | — | Yes |
| Resolution (width) | — | 368 px |
| Resolution (height) | — | 448 px |
| Battery | ||
| Battery life (smartwatch mode) | 7 days | 5 days |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Temperature sensor | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | — | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | — | Yes |
| Satellite systems | — | GPS |
| Connectivity | ||
| Bluetooth | 5 | 5 |
| Platform | ||
| Operating system | — | Proprietär |
| Platform | — | Proprietary |
| Works with | Android, iOS | iOS, Android |
