Apple Watch Ultra (1st Gen) vs Samsung Galaxy Watch 5 Pro
The Verdict
Apple Watch Ultra commands a $350 premium over the Galaxy Watch 5 Pro, so the question is whether that justifies the difference. Both smartwatches excel at health tracking with identical sensor suites: ECG, SpO2, skin temperature, and heart rate monitoring. The Apple Watch Ultra offers superior durability with titanium construction rated for scuba diving to 40m (WR100 certified), plus its 36-hour battery extends to 60 hours in Low Power Mode. Samsung's Galaxy Watch 5 Pro delivers exceptional battery longevity, lasting up to 80 hours under ideal conditions with typical real-world usage around 48 hours. The 49mm LTPO OLED display on the Ultra provides richer blacks than Samsung's 45mm Super AMOLED, though both offer always-on functionality. Performance differs meaningfully: Apple's S8 chip runs watchOS with tighter iPhone integration, while Samsung's Exynos W920 powers Wear OS 3.5 with broader Android compatibility. For iOS users prioritizing premium build quality and specialized water sports capabilities, the Ultra justifies its cost. Android users or those valuing battery life and broader smartwatch app ecosystems get excellent value with the Galaxy Watch 5 Pro at nearly half the price.
Who Should Buy
Buy the Apple Watch Ultra (1st Gen) if…
- →Titanium case is exceptionally durable for extreme sports and diving
- →36-hour battery life (60 hrs in Low Power Mode) is longest for Apple Watch
- →2000-nit peak brightness is readable in any outdoor condition
Buy the Samsung Galaxy Watch 5 Pro if…
- →Titanium case with sapphire crystal is extremely rugged and premium
- →590 mAh battery delivers genuine multi-day battery life
- →GPX route import and track-back navigation for outdoor adventures
Category Scores
Pros & Cons
Apple Watch Ultra (1st Gen)
Pros
- Titanium case is exceptionally durable for extreme sports and diving
- 36-hour battery life (60 hrs in Low Power Mode) is longest for Apple Watch
- 2000-nit peak brightness is readable in any outdoor condition
- Dual-frequency L1+L5 GPS provides precise tracking even in canyons
- Action Button is customizable for workouts, compass, and more
Cons
- 49mm case is very large — may be too bulky for smaller wrists
- Heavy at 61.3 g compared to standard Apple Watch models
- $799 is expensive for a first-generation product
- S8 chip is the same as Series 8 — no processing advantage
- Only one 49mm size option with no smaller variant
Samsung Galaxy Watch 5 Pro
Pros
- Titanium case with sapphire crystal is extremely rugged and premium
- 590 mAh battery delivers genuine multi-day battery life
- GPX route import and track-back navigation for outdoor adventures
- Full health sensor suite matches the Galaxy Watch 5
- MIL-STD-810H handles extreme conditions
Cons
- Large 45mm case is bulky on smaller wrists
- No rotating bezel — touch bezel is less satisfying
- Titanium adds weight at 46.5 g — heavier than Apple Watch Ultra
- ECG and blood pressure locked to Samsung phones
Full Specifications
| Spec | Apple Watch Ultra (1st Gen) | Samsung Galaxy Watch 5 Pro |
|---|---|---|
| Software | watchOS 9 (upgradable to watchOS 11+) | Wear OS 3.5 (One UI Watch 4.5) |
| Body | ||
| Weight | 61.3 g | 46.5 g |
| Case material | Titanium | Titanium with Sapphire Crystal glass |
| Water resistance | WR100, EN13319 (certified for recreational scuba diving to 40m) | 5ATM + IP68, MIL-STD-810H |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 36 hours (60 hrs in Low Power Mode) | Up to 80 hrs (typical ~48 hrs) |
| Display | ||
| Size | 49mm | 45mm |
| Type | LTPO OLED Always-On Retina | Super AMOLED |
| Always-on display | ||
| Resolution | 410 x 502 | 450 x 450 |
| Processor | ||
| Chipset | Apple S8 SiP | Exynos W920 |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.3 | 5.2 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in smartwatches, see all Apple products or all Samsung products. View full details for the Apple Watch Ultra (1st Gen) or the Samsung Galaxy Watch 5 Pro.