vs
9.8Display9.7
8.3Health tracking8.6
8.2Sports & outdoor8.0
9.3Smart features6.5
Dimensions
Size comparison
Fenix 8 Pro 51mm MicroLEDWatch D3
| Fenix 8 Pro 51mm MicroLED | Watch D3 | Difference | |
|---|---|---|---|
| Height | 51 mm | 46.5 mm | +4.5 mm |
| Width | 51 mm | 41 mm | +10 mm |
| Thickness | 17.5 mm | 11.3 mm | +6.2 mm |
| Weight | 93 g | 40 g | +53 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Fenix 8 Pro 51mm MicroLED better than Watch D3?
- Battery life (smartwatch mode)10 days vs 6 days+67%
- LTE (cellular)Yes · Watch D3: No
- Peak brightness4,500 nits vs 3,000 nits+50%
- Resolution (width)454 px vs 408 px+11%
Why is Watch D3 better than Fenix 8 Pro 51mm MicroLED?
- Weight93 g vs 40 g2.3×
- Screen size1.4″ vs 1.92″+37%
- Wireless chargingNo · Fenix 8 Pro 51mm MicroLED: Yes
- Thickness17.5 mm vs 11.3 mm+55%
Specifications
Side by side
| Design & durability | ||
| Case size | 51 mm | 46 mm |
| Weight | 93 g | 40 g |
| Thickness | 17.5 mm | 11.3 mm |
| Height | 51 mm | 46.5 mm |
| Width | 51 mm | 41 mm |
| Case material | Titanium | Aluminium |
| Sapphire crystal | Yes | — |
| Lens / cover glass | Sapphire crystal | 2.5D-Glas |
| Strap material | silicone | Textil |
| Water resistance | 10 ATM | — |
| Water rating (maker) | 10 ATM | — |
| Rated dive depth | 40 m | — |
| Colours | — | Black, Gold |
| Display | ||
| Screen size | 1.4″ | 1.92″ |
| Display technology | MicroLED | AMOLED |
| Panel | MicroLED | AMOLED |
| AMOLED / OLED display | — | Yes |
| Always-on display | — | Yes |
| Touchscreen | Yes | — |
| Resolution (width) | 454 px | 408 px |
| Resolution (height) | 454 px | 480 px |
| Pixel density | 324 ppi | 328 ppi |
| Peak brightness | 4,500 nits | 3,000 nits |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 10 days | 6 days |
| Battery life with always-on display | 4 days | — |
| Battery saver mode | 14 days | — |
| GPS battery life | 44 h | — |
| GPS battery life (dual-band) | 34 h | — |
| Battery type | Lithium ion | — |
| Wireless charging | No | Yes |
| Charging | Garmin proprietary plug charger | kabellos, magnetische Ladeschale |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | Yes |
| Skin temperature | Yes | Yes |
| Temperature sensor | Yes | Yes |
| HRV tracking | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | GPS, GLONASS, Galileo, QZSS, BeiDou, SatIQ technology, Elevate wrist heart rate monitor, Pulse Ox blood oxygen saturation monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, Ambient light sensor, Depth sensor | Accelerometer, gyro, compass, heart rate, SpO2, thermometer (skin temperature), differential pressure sensor, barometer |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | — |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | — |
| Offline maps | Yes | — |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Multisport / triathlon mode | Yes | — |
| Sport profiles | 99 | — |
| Dive mode | Yes | — |
| LED flashlight | Yes | — |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | Yes | No |
| eSIM | — | No |
| Wi-Fi | Wi-Fi 4 | — |
| Bluetooth | — | 6 |
| ANT+ sensors | Yes | — |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Speaker | Yes | Yes |
| Microphone | Yes | — |
| Voice assistant | Yes | — |
| Music on the watch | Yes | — |
| Storage | 32 GB | — |
| Third-party apps | Yes | — |
| Platform | ||
| Operating system | Garmin OS | HarmonyOS |
| Platform | Proprietary | HarmonyOS |
| Works with | iOS, Android | iOS, Android |
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