Apple Watch Ultra 3
Apple Watch Ultra 4
VS
Garmin Fenix 9 vs Apple Watch Ultra 4
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
Verdict
Key takeaways
- Garmin Fenix 9 and Apple Watch Ultra 4 are closely matched overall (within 4 points).
- Key differences: battery life, where Garmin Fenix 9 has 384 vs 50 h; only Apple Watch Ultra 4 has LTE/cellular.
- Best value: Apple Watch Ultra 4 (from $799) — the strongest score-per-dollar of the two.
Garmin Fenix 9 and Apple Watch Ultra 4 are closely matched
Garmin Fenix 9 · 90 overall, #2 of 42
73
Apple Watch Ultra 4 · 73 overall, #12 of 42
69
Key differences
- Battery LifeGarmin Fenix 9 384 vs 50 h
- LTE/CellularApple Watch Ultra 4 only
Scores by Category
Watch Ultra 4 wins 4 of 6 categories · Fenix 9 wins 1
| Category | Fenix 9Watch Ultra 4 | Lead |
|---|---|---|
| Battery | +55 | |
| Health & Sensors | +7 | |
| Display | +17 | |
| Connectivity | +31 | |
| Build | +19 | |
| Software | Tie |
Physical Comparison
Watch Ultra 4
63g
Weight
Value for Money
Launch prices — enter today's prices (same currency for both).
Fenix 9
Watch Ultra 4
Detailed Specifications
Display
| Feature | Fenix 9 | Watch Ultra 4 |
|---|---|---|
Display Type | ||
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 4 |
|---|---|---|
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 4 |
|---|---|---|
Battery Life | 384 h668% more | 50 h |
Fast Charging | N/A | Yes |
Connectivity
| Feature | Fenix 9 | Watch Ultra 4 |
|---|---|---|
NFC Payments | Yes | Yes |
LTE/Cellular | No | Yes |
Speaker/Mic | Yes | Yes |
Build
| Feature | Fenix 9 | Watch Ultra 4 |
|---|---|---|
Weight | N/A | 63 g |
Water Resistance | 100 m | 100 m |
Software
| Feature | Fenix 9 | Watch Ultra 4 |
|---|---|---|
Storage | 64 GB | 64 GB |
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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