vs
9.5Display4.9
9.7Health tracking4.9
Dimensions
Size comparison
PRO 4 2026 Smartwatch silber, ECG, IP67Race
| PRO 4 2026 Smartwatch silber, ECG, IP67 | Race | Difference | |
|---|---|---|---|
| Case size | 47 mm | 49 mm | −2 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is PRO 4 2026 Smartwatch silber, ECG, IP67 better than Race?
- AMOLED / OLED displayYes · Race: No
- Screen size1.56″ vs 1.43″+9%
Why is Race better than PRO 4 2026 Smartwatch silber, ECG, IP67?
Race has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 47 mm | 49 mm |
| Weight | — | 83 g |
| Thickness | — | 13.3 mm |
| Height | — | 49 mm |
| Width | — | 49 mm |
| Case material | — | Stainless steel |
| Sapphire crystal | — | Yes |
| Lens / cover glass | — | Saphirglas Saphirglas |
| Strap material | Silikon | Silicone |
| Water resistance | — | 10 ATM |
| Water rating (maker) | — | 100 m / 10 bar / 10 ATM |
| Colours | Silver | — |
| Display | ||
| Screen size | 1.56″ | 1.43″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | Farbdisplay |
| AMOLED / OLED display | Yes | No |
| Always-on display | — | Yes |
| Touchscreen | — | Yes |
| Resolution (width) | — | 466 px |
| Resolution (height) | — | 466 px |
| Pixel density | — | 326 ppi |
| Battery | ||
| Battery life (smartwatch mode) | — | 20.8 days |
| GPS battery life | — | 65 h |
| GPS battery life (dual-band) | — | 50 h |
| Battery life (hours) | — | 500 h |
| Battery type | — | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| ECG | Yes | — |
| Skin temperature | Yes | — |
| Temperature sensor | — | Yes |
| HRV tracking | — | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate | heart rate, barometer |
| Sports & navigation | ||
| Built-in GPS | — | Yes |
| Dual-band GPS | — | Yes |
| Satellite systems | — | GPS, GLONASS, GALILEO, BDS, QZSS |
| Offline maps | — | Yes |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Multisport / triathlon mode | — | Yes |
| Sport profiles | — | 95 |
| Dive mode | — | Yes |
| Smart features | ||
| Storage | — | 32 GB |
| Platform | ||
| Operating system | — | Suunto OS |
| Platform | — | Proprietary |
| Works with | iOS, Android | iOS, Android |
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