Dimensions
Size comparison
Versa 42.0 SW033
| Versa 4 | 2.0 SW033 | Difference | |
|---|---|---|---|
| Case size | 40.5 mm | 45 mm | −4.5 mm |
| Thickness | 11.2 mm | 10.4 mm | +0.8 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Versa 4 better than 2.0 SW033?
- AMOLED / OLED displayYes · 2.0 SW033: No
- Battery life (smartwatch mode)6 days vs 5 days+20%
Why is 2.0 SW033 better than Versa 4?
- Thickness11.2 mm vs 10.4 mm+8%
Specifications
Side by side
| Design & durability | ||
| Case size | 40 mm | 45 mm |
| Thickness | 11.2 mm | 10.4 mm |
| Height | 40.5 mm | — |
| Width | 40.5 mm | — |
| Case material | Aluminium | — |
| Lens / cover glass | — | Mineralglas |
| Strap material | Silikon | — |
| Display | ||
| Screen size | — | 1.7″ |
| Display technology | AMOLED | — |
| Panel | AMOLED | — |
| AMOLED / OLED display | Yes | No |
| Always-on display | Yes | — |
| Touchscreen | Yes | — |
| Resolution (width) | — | 240 px |
| Resolution (height) | — | 280 px |
| Battery | ||
| Battery life (smartwatch mode) | 6 days | 5 days |
| Battery capacity | — | 200 mAh |
| Battery type | Li-Po | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | — |
| Skin temperature | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate, accelerometer, ambient light | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Satellite systems | GPS, GLONASS | — |
| Connectivity | ||
| NFC payments | Yes | — |
| Bluetooth | 5 | 5.1 |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Voice assistant | Yes | — |
| Platform | ||
| Operating system | Fitbit OS | — |
| Platform | Proprietary | — |
| Works with | iOS, Android | iOS |
