vs
9.7Health tracking4.9
Dimensions
Size comparison
PRO 4 2026 Smartwatch silber, ECG, IP67NC83S
| PRO 4 2026 Smartwatch silber, ECG, IP67 | NC83S | Difference | |
|---|---|---|---|
| Case size | 47 mm | 38 mm | +9 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is PRO 4 2026 Smartwatch silber, ECG, IP67 better than NC83S?
PRO 4 2026 Smartwatch silber, ECG, IP67 has no measurable advantages in this pair.
Why is NC83S better than PRO 4 2026 Smartwatch silber, ECG, IP67?
- Screen size1.56″ vs 1.69″+8%
Specifications
Side by side
| Design & durability | ||
| Case size | 47 mm | — |
| Weight | — | 55 g |
| Thickness | — | 16 mm |
| Height | — | 48 mm |
| Width | — | 38 mm |
| Strap material | Silikon | — |
| Colours | Silver | Black |
| Display | ||
| Screen size | 1.56″ | 1.69″ |
| Display technology | AMOLED | — |
| Panel | AMOLED | — |
| AMOLED / OLED display | Yes | — |
| Battery | ||
| Battery life (smartwatch mode) | — | 6 days |
| Battery capacity | — | 700 mAh |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| ECG | Yes | — |
| Skin temperature | Yes | — |
| Sleep tracking | Yes | — |
| Sensors | heart rate | heart rate |
| Sports & navigation | ||
| Built-in GPS | — | Yes |
| Satellite systems | — | GPS |
| Connectivity | ||
| LTE (cellular) | — | Yes |
| Platform | ||
| Works with | iOS, Android | — |
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