Why is Band 8 better than Fit FW42?
- Battery life (smartwatch mode)14 days vs 7 days2×
- AMOLED / OLED displayYes · Fit FW42: No
Why is Fit FW42 better than Band 8?
Fit FW42 has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 25 mm | — |
| Weight | 14 g | — |
| Thickness | 9 mm | — |
| Case material | Plastic / polymer | Stainless steel |
| Lens / cover glass | 2.5D-Glas | — |
| Water resistance | 5 ATM | — |
| Water rating (maker) | 50 m / 5 bar / 5 ATM | — |
| Display | ||
| Screen size | 1.47″ | — |
| Display technology | AMOLED | LCD |
| Panel | AMOLED | TFT |
| AMOLED / OLED display | Yes | No |
| Touchscreen | Yes | Yes |
| Resolution (width) | 368 px | — |
| Resolution (height) | 194 px | — |
| Battery | ||
| Battery life (smartwatch mode) | 14 days | 7 days |
| Battery capacity | — | 180 mAh |
| Battery type | — | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate, SpO2, accelerometer | heart rate |
| Connectivity | ||
| Bluetooth | 5 | 5 |
| Platform | ||
| Works with | Android, iOS | iOS, Android |
