Garmin
Device summary
Garmin
fēnix 9 Pro 43mm AMOLED
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2026 |
| Starting price | — | — |
| Display size | 1.3-inch | 1.3-inch |
| Dimensions | 43.0 mm × 43.0 mm × 13.8 mm | 43.0 mm × 43.0 mm × 13.3 mm |
| Weight | 42 g | 45 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | AMOLED | AMOLED |
| Resolution | 416 × 416 | 416 × 416 |
| Peak brightness | — | 3000 nits |
| Battery & charging | ||
| Charging standard | Garmin proprietary clip / USB charging | Garmin proprietary clip / USB charging |
| Battery type | Lithium-ion | Lithium-ion |
| Connectivity | ||
| Cellular | GPS / multi-GNSS | GPS / multi-GNSS |
| Bluetooth | Bluetooth | Bluetooth |
| NFC | Yes | Yes |
| Build & durability | ||
| Frame | Fiber-reinforced polymer | Titanium |
| Ingress protection | 10 ATM | 10 ATM |
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2026 |
| Starting price | — | — |
| Display size | 1.3-inch | 1.3-inch |
| Dimensions | 43.0 mm × 43.0 mm × 13.8 mm | 43.0 mm × 43.0 mm × 13.3 mm |
| Weight | 42 g | 45 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | AMOLED | AMOLED |
| Resolution | 416 × 416 | 416 × 416 |
| Peak brightness | — | 3000 nits |
| Battery & charging | ||
| Charging standard | Garmin proprietary clip / USB charging | Garmin proprietary clip / USB charging |
| Battery type | Lithium-ion | Lithium-ion |
| Connectivity | ||
| Cellular | GPS / multi-GNSS | GPS / multi-GNSS |
| Bluetooth | Bluetooth | Bluetooth |
| NFC | Yes | Yes |
| Build & durability | ||
| Frame | Fiber-reinforced polymer | Titanium |
| Ingress protection | 10 ATM | 10 ATM |
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Thickness
fēnix 9 Pro 43mm AMOLED
0.5 mm thinner
Weight
fēnix 8 43mm AMOLED
3 g lighter · minor difference
Height
Very similar height
Width
Very similar width
What these size differences mean
Calculated from the dimensions shown, rounded to 0.1 mm and 1 g. Percentages use the smaller measurement as the reference. Fold and rotation settings affect the dimensions compared.
- Both have the same listed width (43 mm) at the displayed precision. Check this difference against the width of your current device and pocket opening.
- Both have the same listed height (43 mm) at the displayed precision. This describes the body outline; screen diagonal alone does not tell you the overall size.
- fēnix 8 43mm AMOLED is 0.5 mm (3.8% relative to fēnix 9 Pro 43mm AMOLED) thicker. Cases and camera protrusions can change the clearance you need.
- fēnix 8 43mm AMOLED is 3 g lighter. This is the listed device-weight difference, not a measured comfort rating.
Use these figures to compare physical size. They do not establish one-handed reach, pocket fit, durability or an overall winner.
Sources and measurement notes
Sizometry compares published specifications and calculates differences. These are not hands-on measurements or tests of comfort, performance or pocket fit.
fēnix 8 43mm AMOLED
fēnix 9 Pro 43mm AMOLED
Check the exact model, year, region and configuration on the linked page. References may cover several variants. Folded and unfolded dimensions differ; cases and camera protrusions may change the space a device needs. Drawings share a relative scale and are not calibrated to life size on your screen.