vs
2.4Display9.5
4.9Health tracking9.7
Dimensions
Size comparison
Instinct E 40mmPRO 4 2026 Smartwatch silber, ECG, IP67
| Instinct E 40mm | PRO 4 2026 Smartwatch silber, ECG, IP67 | Difference | |
|---|---|---|---|
| Case size | 40 mm | 47 mm | −7 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Instinct E 40mm better than PRO 4 2026 Smartwatch silber, ECG, IP67?
Instinct E 40mm has no measurable advantages in this pair.
Why is PRO 4 2026 Smartwatch silber, ECG, IP67 better than Instinct E 40mm?
- AMOLED / OLED displayNo · Instinct E 40mm: Yes
- Screen size1.22″ vs 1.56″+28%
Specifications
Side by side
| Design & durability | ||
| Case size | 40 mm | 47 mm |
| Weight | 41 g | — |
| Thickness | 13.6 mm | — |
| Height | 40 mm | — |
| Width | 40 mm | — |
| Case material | Plastic / polymer | — |
| Sapphire crystal | No | — |
| Lens / cover glass | Chemically Strengthened Glass | — |
| Strap material | silicone | Silikon |
| Water resistance | 10 ATM | — |
| Water rating (maker) | 10 ATM | — |
| Colours | — | Silver |
| Display | ||
| Screen size | 1.22″ | 1.56″ |
| Display technology | Memory-in-pixel (transflective) | AMOLED |
| Panel | Monochrome, sunlight-visible, transflective memory-in-pixel | AMOLED |
| AMOLED / OLED display | No | Yes |
| Always-on display | Yes | — |
| Resolution (width) | 166 px | — |
| Resolution (height) | 166 px | — |
| Pixel density | 136 ppi | — |
| Battery | ||
| Battery life (smartwatch mode) | 14 days | — |
| Battery saver mode | 35 days | — |
| GPS battery life | 21 h | — |
| Battery type | Lithium ion | — |
| Wireless charging | No | — |
| Charging | Garmin proprietary plug charger | — |
| 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 | GPS, GLONASS, Galileo, Elevate wrist heart rate monitor, Pulse Ox blood oxygen saturation monitor, Barometric altimeter, Compass, Accelerometer, Thermometer | heart rate |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Satellite systems | GLONASS, GALILEO | — |
| Barometric altimeter | Yes | — |
| Compass | Yes | — |
| Sport profiles | 69 | — |
| Connectivity | ||
| ANT+ sensors | Yes | — |
| Smart features | ||
| Storage | 0.12 GB | — |
| Third-party apps | Yes | — |
| Platform | ||
| Operating system | Garmin OS | — |
| Platform | Proprietary | — |
| Works with | iOS, Android | iOS, Android |
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