Apple Watch Ultra 2 vs Samsung Galaxy Watch Ultra
Side-by-side specifications, scores and verdict.
Quick Verdict
Both rugged smartwatches target outdoor enthusiasts with premium titanium builds and exceptional durability certifications. Apple Watch Ultra 2 delivers superior display brightness (3000 nits) with LTPO2 OLED technology and tight iOS integration, though battery life reaches 36 hours normally or 72 hours in Low Power Mode. Samsung Galaxy Watch Ultra counters with a more powerful Exynos W1000 processor (5-core vs Apple's dual-core), double the RAM (2GB vs 1GB), and impressive 60-hour battery in Power Saving mode. Both feature identical health sensors (ECG, SpO2, skin temperature, sleep tracking) and 10ATM water resistance. The Galaxy Watch's Super AMOLED display with sapphire crystal offers excellent durability, while its lower $649.99 price provides significant value. Choose Apple Watch Ultra 2 for iOS ecosystem seamless experience and display quality; select Galaxy Watch Ultra for longer battery endurance, faster performance, and better value proposition.
Full Specifications
| Specification | Apple Watch Ultra 2 | Samsung Galaxy Watch Ultra |
|---|---|---|
| Software | watchOS 10 | Wear OS 5 with One UI Watch 6 |
| Body | ||
| Weight | 61.4 g | 60.5 g |
| Case material | Titanium | Titanium Grade 4 |
| Water resistance | WR100 (100m) + IP6X dust + EN13319 dive certified | 10ATM + IP68 + MIL-STD-810H |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 36 hours normal use, up to 72 hours in Low Power Mode | Up to 60 hours in Power Saving mode (590 mAh) |
| Display | ||
| Size | 49mm | 47mm (1.5") |
| Type | LTPO2 OLED Always-On Retina, up to 3000 nits | Super AMOLED with Sapphire Crystal glass, up to 3000 nits |
| Always-on display | ||
| Resolution | 502 x 410 | 480 x 480 |
| Processor | ||
| RAM | 1 GB | 2 GB |
| Chipset | Apple S9 SiP (64-bit dual-core) | Samsung Exynos W1000 (3nm, 5-core) |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.3 | 5.3 |
Category Scores
Pros & Cons
Apple Watch Ultra 2
Pros
- Extremely bright 3000-nit display readable in direct sunlight
- Rugged titanium case with MIL-STD certification and dive certification to 40m
- Best-in-class battery life for an Apple Watch at up to 36 hours
- Dual-frequency precision GPS (L1 + L5) for accurate tracking
- On-device Siri processing and double-tap gesture via Apple S9 chip
Cons
- Very expensive at $799 starting price
- Only one large 49mm case size, too big for smaller wrists
- Still requires daily charging for heavy users
- No blood oxygen feature on units sold in the US (post-ban)
- Locked into the Apple ecosystem, requires an iPhone
Samsung Galaxy Watch Ultra
Pros
- Premium titanium build with 10ATM water resistance and MIL-STD durability
- Bright 3000-nit Super AMOLED display with sapphire crystal protection
- Dual-frequency GPS (L1 + L5) for precise outdoor tracking
- Big 590 mAh battery delivers up to 100 hours in Power Saving mode
- Customizable Quick Button for fast access to workouts and apps
Cons
- Very expensive at $649 — Samsung's priciest watch yet
- Only one 47mm size, too large for smaller wrists
- BioActive sensor and BP/ECG features require Samsung phone
- Design closely mimics Apple Watch Ultra
- Limited third-party app ecosystem versus Apple Watch
Related Comparisons
Explore more in smartwatches, see all Apple products or all Samsung products. View full details for the Apple Watch Ultra 2 or the Samsung Galaxy Watch Ultra.