Garmin fenix 8 · Sport Band
2024 · Fitness + health
Apple Watch Ultra 3 Stainless 45mm
S11 SiP · Stainless 45mm · 2025
Apple Watch Ultra 3 Stainless 45mm takes it — here’s why.
In our weighted Specdex score, Garmin fenix 8 · Sport Band lands at 90 and Apple Watch Ultra 3 Stainless 45mm at 95. That puts Apple Watch Ultra 3 Stainless 45mm ahead by 5 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Garmin fenix 8 · Sport Band if…
- ✓Multi-day fitness tracking
- ✓GPS + heart rate
- ✓Notification mirroring
Pick Apple Watch Ultra 3 Stainless 45mm if…
- ✓Satellite connectivity (Ultra 3)
- ✓Blood pressure trends (Series 11)
- ✓watchOS 12
Score breakdown
Specs side-by-side
| Spec | Garmin fenix 8 · Sport Band | Apple Watch Ultra 3 Stainless 45mm |
|---|---|---|
| Release year | 2024 | 2025 |
| Chip | — | S11 SiP |
| Case | — | Stainless 45mm |
Garmin fenix 8 · Sport Band
- +Multi-day fitness tracking
- +GPS + heart rate
- +Notification mirroring
- −Battery life varies dramatically
- −Companion phone required
- −Screen-on drains battery
Apple Watch Ultra 3 Stainless 45mm
- +Satellite connectivity (Ultra 3)
- +Blood pressure trends (Series 11)
- +watchOS 12
- −iPhone-required
- −Battery ~18 h on Series, ~48 h on Ultra
- −Premium pricing
FAQ: Garmin fenix 8 · Sport Band vs Apple Watch Ultra 3 Stainless 45mm
Which is better, Garmin fenix 8 · Sport Band or Apple Watch Ultra 3 Stainless 45mm? +
Apple Watch Ultra 3 Stainless 45mm scores 95 on our weighted rubric — ahead by 5. Your best pick depends on the sub-scores above.
Is Garmin fenix 8 · Sport Band worth the price? +
At $1,019, Garmin fenix 8 · Sport Band delivers a Specdex score of 90 — strongest in battery.
Is Apple Watch Ultra 3 Stainless 45mm worth the price? +
At $999, Apple Watch Ultra 3 Stainless 45mm delivers a Specdex score of 95 — strongest in health.
Does Garmin fenix 8 · Sport Band or Apple Watch Ultra 3 Stainless 45mm last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.