vs
4.6Display5.8
4.9Health tracking4.9
Why is Neo 2025 eckig better than Siona 2 Nano?
- Screen size1.75″ vs 1.3″+35%
Why is Siona 2 Nano better than Neo 2025 eckig?
- AMOLED / OLED displayNo · Neo 2025 eckig: Yes
- Battery life (smartwatch mode)5 days vs 6 days+20%
- Thickness10.9 mm vs 6.9 mm+58%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 37 mm |
| Thickness | 10.9 mm | 6.9 mm |
| Strap material | — | Edelstahl |
| Colours | Black | — |
| Display | ||
| Screen size | 1.75″ | 1.3″ |
| Display technology | — | AMOLED |
| Panel | IPS | AMOLED |
| AMOLED / OLED display | No | Yes |
| Always-on display | — | Yes |
| Resolution (width) | 360 px | — |
| Resolution (height) | 360 px | — |
| Battery | ||
| Battery life (smartwatch mode) | 5 days | 6 days |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate, SpO2, accelerometer | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Multisport / triathlon mode | — | Yes |
| LED flashlight | Yes | — |
| Connectivity | ||
| Bluetooth | 5.1 | 5 |
| Platform | ||
| Works with | — | iOS, Android |
