vs
2.2Display2.4
5.5Health tracking5.5
Why is Fit Track 3910 better than Fit Watch 4910?
Fit Track 3910 has no measurable advantages in this pair.
Why is Fit Watch 4910 better than Fit Track 3910?
- Screen size1.05″ vs 1.09″+4%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 45 mm |
| Weight | — | 35 g |
| Case material | — | Stainless steel |
| Strap material | Silikon | Kunststoff |
| Colours | Black | — |
| Display | ||
| Screen size | 1.05″ | 1.09″ |
| Display technology | LCD | LCD |
| Panel | LCD | LCD |
| AMOLED / OLED display | No | No |
| Battery | ||
| Battery life (smartwatch mode) | 6 days | 6 days |
| Battery type | Li-Po | 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 |
| Connectivity | ||
| Bluetooth | — | 5 |
| Platform | ||
| Works with | — | iOS, Android |
