Apple Watch Ultra 2 vs Garmin Fenix 8
Two rugged flagships — the best smartwatch on iPhone against the multi-week training computer.
Challenger
Garmin Fenix 8
Multi-week battery, the richest training-load and recovery metrics, and maps that work off-grid.
9.1
Champion
Apple Watch Ultra 2
The most accurate heart-rate and GPS in test, a two-day battery and the deepest health suite on the wrist.
9.3Winner
Spec for spec
| Spec | WinnerApple Watch Ultra 2 | Garmin Fenix 8 |
|---|---|---|
| Price | $799 | $1099 |
| Battery life | ~2 days | ~16 days |
| Display | LTPO OLED, always-on, 3000 nits | AMOLED or MIP |
| GPS | Dual-band L1 + L5 | Multi-band GNSS |
| Water resistance | 100m / EN13319 | 100m |
| Ecosystem | iPhone only | iOS + Android |
| FitHQ score | 9.3 / 10 | 9.1 / 10 |
Who should buy which
For most people the Apple Watch Ultra 2 wins on everyday smarts, apps and the health suite. Serious endurance athletes who need two-week battery and off-grid maps should take the Garmin Fenix 8.
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Disclaimer. Scores and picks are from our test bench and may change as new products are logged. FitHQ may earn a commission on purchases made through links on this page.