vs
4.6Display5.8
9.4Health tracking4.9
Dimensions
Size comparison
Kendox Life TrackerSiona 2
| Kendox Life Tracker | Siona 2 | Difference | |
|---|---|---|---|
| Case size | 43 mm | 42 mm | +1 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Kendox Life Tracker better than Siona 2?
- Screen size1.7″ vs 1.3″+31%
Why is Siona 2 better than Kendox Life Tracker?
- AMOLED / OLED displayNo · Kendox Life Tracker: Yes
Specifications
Side by side
| Design & durability | ||
| Case size | 43 mm | 42 mm |
| Thickness | — | 6.9 mm |
| Strap material | Silikon | — |
| Colours | Black | — |
| Display | ||
| Screen size | 1.7″ | 1.3″ |
| Display technology | — | AMOLED |
| Panel | — | AMOLED |
| AMOLED / OLED display | No | Yes |
| Always-on display | — | Yes |
| Battery | ||
| Battery life (smartwatch mode) | — | 2 days |
| Battery capacity | — | 150 mAh |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | Yes |
| Skin temperature | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Multisport / triathlon mode | — | Yes |
| LED flashlight | Yes | — |
| Connectivity | ||
| Bluetooth | — | 5 |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
