vs
6.9Display5.8
4.9Health tracking4.9
Dimensions
Size comparison
CNX+ AMOLED SmartwatchSiona 2
| CNX+ AMOLED Smartwatch | Siona 2 | Difference | |
|---|---|---|---|
| Case size | 46 mm | 42 mm | +4 mm |
| Thickness | 7 mm | 6.9 mm | +0.1 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is CNX+ AMOLED Smartwatch better than Siona 2?
- Battery life (smartwatch mode)9 days vs 2 days4.5×
Why is Siona 2 better than CNX+ AMOLED Smartwatch?
Siona 2 has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 42 mm |
| Thickness | 7 mm | 6.9 mm |
| Case material | Stainless steel | — |
| Strap material | Silikon, Edelstahl | — |
| Colours | Black | — |
| Display | ||
| Screen size | — | 1.3″ |
| Display technology | AMOLED | AMOLED |
| Panel | Farbdisplay | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | — | Yes |
| Touchscreen | Yes | — |
| Battery | ||
| Battery life (smartwatch mode) | 9 days | 2 days |
| Battery life (hours) | 216 h | — |
| Battery capacity | — | 150 mAh |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | SpO2 | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Multisport / triathlon mode | — | Yes |
| Connectivity | ||
| Bluetooth | 5 | 5 |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
Related comparisons
vs
Colmi V75vsDaewoo CNX+ AMOLED Smartwatch
vsGarmin Instinct Crossover AMOLEDvsDaewoo CNX+ AMOLED Smartwatch6.46.5
vsGarmin Instinct Crossover AMOLED Tactical EditionvsDaewoo CNX+ AMOLED Smartwatch6.46.5
vsJames R9vsDaewoo CNX+ AMOLED Smartwatch
vs
Xcoast Siona 2vsXcoast Siona 2 Nano7.17.1vs
Xcoast Siona 2vsKospet Tank M37.16.7