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- PRO 4 Ultra Smartwatch silber, Silikonband schwarz, Anruf & SOS vs Series 29 AMOLED Smart Calling Watch
Knauermann PRO 4 Ultra Smartwatch silber, Silikonband schwarz, Anruf & SOS vs Peers Hardy Series 29 AMOLED Smart Calling Watch
What PRO 4 Ultra Smartwatch silber, Silikonband schwarz, Anruf & SOS does better (0) and where Series 29 AMOLED Smart Calling Watch wins (0) — every spec side by side.
Knauermann · 2026PRO 4 Ultra Smartwatch silber, Silikonband schwarz, Anruf & SOS
8.8Score
Higher score 0 advantages≈ $270
vs
4.9Health tracking4.9
Dimensions
Size comparison
PRO 4 Ultra Smartwatch silber, Silikonband schwarz, Anruf & SOSSeries 29 AMOLED Smart Calling Watch
| PRO 4 Ultra Smartwatch silber, Silikonband schwarz, Anruf & SOS | Series 29 AMOLED Smart Calling Watch | Difference | |
|---|---|---|---|
| Case size | 24 mm | 51 mm | −27 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is PRO 4 Ultra Smartwatch silber, Silikonband schwarz, Anruf & SOS better than Series 29 AMOLED Smart Calling Watch?
PRO 4 Ultra Smartwatch silber, Silikonband schwarz, Anruf & SOS has no measurable advantages in this pair.
Why is Series 29 AMOLED Smart Calling Watch better than PRO 4 Ultra Smartwatch silber, Silikonband schwarz, Anruf & SOS?
Series 29 AMOLED Smart Calling Watch has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 24 mm | 51 mm |
| Strap material | Silikon | Silikon |
| Colours | Silver, Black | Blue, Black |
| Display | ||
| Screen size | 1.95″ | — |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sensors | heart rate, SpO2 | SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GPS | GPS |
| Connectivity | ||
| Bluetooth | — | 5.1 |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
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