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Huawei Watch GT 3 Pro vs Samsung Galaxy Watch 6 Classic

Updated Apr 2026smartwatches
Huawei Watch GT 3 Pro
Huawei
Huawei Watch GT 3 Pro
$369
8.4/10
VS

The Verdict

Both smartwatches deliver premium builds and comprehensive health tracking, but they prioritize different strengths. Huawei's Watch GT 3 Pro weighs just 54 grams with titanium construction and sapphire crystal, offering exceptional durability and comfort during extended wear. Its standout feature is battery life, delivering up to 14 days per charge with the AMOLED always-on display active. Samsung's Galaxy Watch 6 Classic counters with superior processing power through its Exynos W930 chipset, 2GB RAM, and Wear OS 4, enabling richer third-party app ecosystems and faster performance. The display resolution advantage goes to Samsung (480x480 versus 466x466), though both feature vibrant Super AMOLED panels. Battery life heavily favors the Huawei at 14 days versus Samsung's 44 hours, a massive 17-fold difference that determines real-world practicality. Samsung includes WiFi and cellular connectivity options, providing standalone functionality the Huawei lacks. Health features are essentially identical between both, with ECG, blood oxygen, skin temperature, and sleep tracking standard. At $30 more, Samsung justifies premium pricing through software versatility and connectivity options, while Huawei appeals to users prioritizing battery longevity and lightweight durability. Choose Samsung for app diversity and connectivity; select Huawei for minimal charging commitment and lighter everyday carry.

Value3 Pro
Battery3 Pro
Display6 Classic
Software6 Classic
health_trackingTie

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 6 Classic if…

  • Rotating physical bezel for precise and tactile navigation
  • Premium stainless steel build that looks like a traditional watch
  • Larger 47 mm display with higher brightness

Category Scores

Huawei Watch GT 3 Pro
Samsung Galaxy Watch 6 Classic
Value
8.3
8.1
Battery
9.2
6.8
Display
8.2
8.5
Software
7.5
8.7
health_tracking
8.5
8.5

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 6 Classic

Pros

  • Rotating physical bezel for precise and tactile navigation
  • Premium stainless steel build that looks like a traditional watch
  • Larger 47 mm display with higher brightness
  • Longer 44-hour battery life than standard Galaxy Watch 6
  • Same full health suite including ECG and skin temperature

Cons

  • Significantly heavier at 59 g due to the stainless steel case
  • Premium price puts it close to Apple Watch Ultra territory
  • Still best paired with Samsung Galaxy phones for full features
  • Thicker profile than the standard Galaxy Watch 6

Full Specifications

SpecHuawei Watch GT 3 ProSamsung Galaxy Watch 6 Classic
SoftwareHarmonyOS 2.0Wear OS 4 with One UI Watch 5
Body
Weight54 g (without strap)59 g
Case materialTitanium with sapphire crystal glassStainless steel
Water resistance5ATM (IP68)5 ATM + IP68 / MIL-STD-810H
Health & Sensors
ECG
SpO₂
Skin temperature
Heart rate
Sleep tracking
Battery
Battery lifeUp to 14 daysUp to 44 hrs (normal mode)
Display
Size46mm47 mm
TypeAMOLED Always-OnSuper AMOLED
Always-on display
Resolution466 x 466480 x 480
Processor
ChipsetHuawei custom SoCExynos W930
RAM2 GB
Connectivity
GPS
NFC
Wi-Fi
Cellular
Bluetooth5.25.3

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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 6 Classic.