Apple Watch Ultra 3 vs Samsung Galaxy Watch Ultra
The ultimate rugged smartwatch battle of 2026. Apple's Watch Ultra 3 with its massive 1.9-inch display and 64GB storage goes up against Samsung's Galaxy Watch Ultra with Wear OS 5 and advanced health tracking. Which premium adventure watch belongs on your wrist?
Specs Comparison
| Feature | Apple Watch Ultra 3 ⭐ | Samsung Galaxy Watch Ultra |
|---|---|---|
| 💰 Pricing | ||
| Price | $799 | $599 ⭐ |
| 📐 Display & Design | ||
| Display Size | 1.93" (502 × 410 px) ⭐ | 1.5" (480 × 480 px) |
| Display Type | LTPO OLED, 3,000 nits ⭐ | Super AMOLED, 2,000 nits |
| Case Material | Titanium | Titanium + Sapphire Crystal ⭐ |
| Dimensions | 49 × 44 × 14.4 mm | 47 × 47 × 12.1 mm ⭐ |
| Weight | 62g (without band) | 60g (without band) ⭐ |
| ⚡ Hardware | ||
| Chipset | Apple S10 SiP ⭐ | Exynos W1000 |
| RAM | 1GB | 2GB ⭐ |
| Storage | 64GB ⭐ | 32GB |
| Battery | 590 mAh ⭐ | 590 mAh |
| Battery Life | ~36 hours (normal) / 72 hours (low power) ⭐ | ~48 hours (normal) / 80 hours (low power) |
| 📡 Features | ||
| Operating System | watchOS 11 | Wear OS 5 (One UI Watch 6) |
| Water Resistance | WR100 (100m) ⭐ | IP68 + 5ATM (50m) |
| GPS | Dual-frequency L1+L5 ⭐ | Dual-frequency L1+L5 |
| Health Sensors | HR, ECG, SpO2, temperature, depth | HR, ECG, SpO2, temperature, BioActive, BIA ⭐ |
| Action Button | ✅ Customizable ⭐ | ✅ Customizable |
| Siren / Emergency | ✅ 86dB siren + Crash Detection ⭐ | ✅ Emergency SOS |
| 🔗 Compatibility | ||
| Phone Compatibility | iPhone only | Android (Samsung preferred) ⭐ |
| App Ecosystem | watchOS App Store ⭐ | Google Play Store (Wear OS) |
Note: Specs based on PhoneArena, YouTube reviews, and official specifications. The ⭐ indicates the winner per category. Apple Watch Ultra 3 has the superior display and storage; Galaxy Watch Ultra offers better value and broader Android compatibility.