Apple Watch Ultra 3
Apple Watch Ultra 4
VS
Garmin Fenix 9 vs Apple Watch Ultra 3
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
Apple Watch Ultra 3 has a newer model: Apple Watch Ultra 4 →
Verdict
Key takeaways
- Garmin Fenix 9 and Apple Watch Ultra 3 are closely matched overall (within 4 points).
- Key differences: battery life, where Garmin Fenix 9 has 384 vs 42 h; only Apple Watch Ultra 3 has LTE/cellular.
- Best value: Apple Watch Ultra 3 (from $799) — the strongest score-per-dollar of the two.
Garmin Fenix 9 and Apple Watch Ultra 3 are closely matched
Garmin Fenix 9 · 90 overall, #2 of 42
73
Apple Watch Ultra 3 · 73 overall, #12 of 42
69
Key differences
- Battery LifeGarmin Fenix 9 384 vs 42 h
- LTE/CellularApple Watch Ultra 3 only
Scores by Category
Watch Ultra 3 wins 4 of 6 categories · Fenix 9 wins 1
| Category | Fenix 9Watch Ultra 3 | Lead |
|---|---|---|
| Battery | +55 | |
| Health & Sensors | +7 | |
| Display | +18 | |
| Connectivity | +31 | |
| Build | +19 | |
| Software | Tie |
Physical Comparison
Watch Ultra 3
61.6g
Weight
Value for Money
Launch prices — enter today's prices (same currency for both).
Fenix 9
Watch Ultra 3
Detailed Specifications
Display
| Feature | Fenix 9 | Watch Ultra 3 |
|---|---|---|
Display Type | ||
Display Size | N/A | 1.98 in |
Resolution | N/A | 422 × 514 px |
Peak Brightness | N/A | 3,000 nits |
Always-On Display | N/A | Yes |
Health & Sensors
| Feature | Fenix 9 | Watch Ultra 3 |
|---|---|---|
Heart Rate Monitor | Yes | Yes |
ECG | N/A | Yes |
SpO2 (Blood Oxygen) | Yes | Yes |
Body Temperature | N/A | Yes |
GPS | Yes | Yes |
Dual-Band GPS | N/A | Yes |
Battery
| Feature | Fenix 9 | Watch Ultra 3 |
|---|---|---|
Battery Life | 384 h814% more | 42 h |
Fast Charging | N/A | Yes |
Connectivity
| Feature | Fenix 9 | Watch Ultra 3 |
|---|---|---|
NFC Payments | Yes | Yes |
LTE/Cellular | No | Yes |
Speaker/Mic | Yes | Yes |
Build
| Feature | Fenix 9 | Watch Ultra 3 |
|---|---|---|
Weight | N/A | 61.6 g |
Water Resistance | 100 m | 100 m |
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.
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