Huawei Watch GT 3 Pro vs Samsung Galaxy Watch 5 Pro
The Verdict
Both watches deliver premium builds with titanium cases and sapphire crystal, but they excel in different areas. The Huawei Watch GT 3 Pro prioritizes battery longevity, lasting up to 14 days compared to the Galaxy Watch 5 Pro's typical 48 hours (advertised up to 80 hours in lighter use). For health tracking, both offer identical comprehensive suites: ECG, SpO2, skin temperature, heart rate, and sleep monitoring. The Galaxy Watch 5 Pro counters with superior connectivity, including WiFi and cellular capabilities, plus Wear OS 3.5 integration with broader app compatibility and seamless Android pairing. Its display features a slightly higher resolution at 450 x 450 pixels versus 466 x 466, though the practical difference is negligible. The Galaxy also weighs 7.5 grams less at 46.5g and includes MIL-STD-810H durability certification. Samsung's ecosystem integration makes it the smarter choice if you're invested in Android apps and services; the Huawei excels for users prioritizing battery life and preferring minimal daily charging. At $80 more, the Galaxy Watch 5 Pro justifies the premium through connectivity and software ecosystem, though the Huawei remains exceptional value if battery life matters most.
Who Should Buy
Buy the Huawei Watch GT 3 Pro if…
- →Premium titanium and sapphire crystal construction is luxurious
- →14-day battery life is outstanding for an AMOLED smartwatch
- →ECG and skin temperature monitoring for comprehensive health tracking
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
Huawei Watch GT 3 Pro
Pros
- Premium titanium and sapphire crystal construction is luxurious
- 14-day battery life is outstanding for an AMOLED smartwatch
- ECG and skin temperature monitoring for comprehensive health tracking
- Sapphire crystal is extremely scratch resistant
- Dual-band GPS for accurate outdoor tracking
Cons
- HarmonyOS has very limited third-party app support
- No Google Play Store or Apple App Store access
- No cellular option — requires phone for notifications
- Limited compatibility with iOS — best with Huawei phones
- NFC payments are region-restricted
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 | Huawei Watch GT 3 Pro | Samsung Galaxy Watch 5 Pro |
|---|---|---|
| Software | HarmonyOS 2.0 | Wear OS 3.5 (One UI Watch 4.5) |
| Body | ||
| Weight | 54 g (without strap) | 46.5 g |
| Case material | Titanium with sapphire crystal glass | Titanium with Sapphire Crystal glass |
| Water resistance | 5ATM (IP68) | 5ATM + IP68, MIL-STD-810H |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 14 days | Up to 80 hrs (typical ~48 hrs) |
| Display | ||
| Size | 46mm | 45mm |
| Type | AMOLED Always-On | Super AMOLED |
| Always-on display | ||
| Resolution | 466 x 466 | 450 x 450 |
| Processor | ||
| Chipset | Huawei custom SoC | Exynos W920 |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.2 | 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 Huawei products or all Samsung products. View full details for the Huawei Watch GT 3 Pro or the Samsung Galaxy Watch 5 Pro.
