vs
7.1Display4.7
Dimensions
Size comparison
Versa 4ICE Smart ST 2.0
| Versa 4 | ICE Smart ST 2.0 | Difference | |
|---|---|---|---|
| Case size | 40.5 mm | 41 mm | −0.5 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Versa 4 better than ICE Smart ST 2.0?
Versa 4 has no measurable advantages in this pair.
Why is ICE Smart ST 2.0 better than Versa 4?
ICE Smart ST 2.0 has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 40 mm | 41 mm |
| Thickness | 11.2 mm | — |
| Height | 40.5 mm | — |
| Width | 40.5 mm | — |
| Case material | Aluminium | — |
| Lens / cover glass | — | Mineralglas |
| Strap material | Silikon | Edelstahl |
| Colours | — | Roségold |
| Display | ||
| Screen size | — | 1.2″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | — |
| Touchscreen | Yes | — |
| Battery | ||
| Battery life (smartwatch mode) | 6 days | — |
| Battery capacity | — | 300 mAh |
| Battery type | Li-Po | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | — |
| ECG | Yes | — |
| Skin temperature | Yes | — |
| Sleep tracking | Yes | — |
| Sensors | heart rate, accelerometer, ambient light | heart rate |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Satellite systems | GPS, GLONASS | — |
| Dive mode | — | Yes |
| Connectivity | ||
| NFC payments | Yes | — |
| Bluetooth | 5 | — |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Voice assistant | Yes | — |
| Platform | ||
| Operating system | Fitbit OS | — |
| Platform | Proprietary | — |
| Works with | iOS, Android | iOS, Android |
