vs
4.7Display2.2
5.5Health tracking5.5
Why is Vivosmart 5 better than Fit Track 3910?
- AMOLED / OLED displayYes · Fit Track 3910: No
- Battery life (smartwatch mode)7 days vs 6 days+17%
Why is Fit Track 3910 better than Vivosmart 5?
- Screen size0.84″ vs 1.05″+25%
Specifications
Side by side
| Design & durability | ||
| Case size | 20 mm | — |
| Weight | 24.5 g | — |
| Thickness | 10.7 mm | — |
| Width | 19.5 mm | — |
| Sapphire crystal | No | — |
| Lens / cover glass | acrylic | — |
| Strap material | silicone | Silikon |
| Water resistance | 5 ATM | — |
| Water rating (maker) | Swim | — |
| Colours | — | Black |
| Display | ||
| Screen size | 0.84″ | 1.05″ |
| Display technology | OLED | LCD |
| Panel | OLED | LCD |
| AMOLED / OLED display | Yes | No |
| Touchscreen | Yes | — |
| Resolution (width) | 88 px | — |
| Resolution (height) | 154 px | — |
| Pixel density | 211 ppi | — |
| Battery | ||
| Battery life (smartwatch mode) | 7 days | 6 days |
| Battery type | — | Li-Po |
| Wireless charging | No | — |
| Charging | Garmin proprietary plug charger | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | Elevate wrist heart rate monitor, Pulse Ox blood oxygen saturation monitor, Accelerometer, Ambient light sensor | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Sport profiles | 13 | — |
| Connectivity | ||
| ANT+ sensors | Yes | — |
| Platform | ||
| Operating system | Garmin OS | — |
| Platform | Proprietary | — |
| Works with | iOS, Android | — |
