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Huawei Watch GT 3 Pro vs Withings ScanWatch 2

Updated Apr 2026smartwatches
Huawei Watch GT 3 Pro
Huawei
Huawei Watch GT 3 Pro
$369
8.3/10
VS
Withings ScanWatch 2
Withings
Withings ScanWatch 2
$349
8.4/10

The Verdict

Both watches excel at health monitoring with ECG, SpO2, skin temperature, and sleep tracking, but they target different priorities. Huawei Watch GT 3 Pro features a larger 46mm AMOLED display with 466x466 resolution, built-in GPS for standalone navigation, and NFC for contactless payments. Its 14-day battery life is solid but trails the competition. Withings ScanWatch 2 weighs just 39g versus Huawei's 54g, making it considerably more comfortable for all-day wear. Its hybrid analog dial with subtle OLED notifications delivers a traditional watch aesthetic while the 30-day battery life is exceptional, requiring charging only monthly. Withings sacrifices GPS and adds WiFi instead, limiting outdoor workout tracking but improving smart home integration. Display technology differs significantly: Huawei offers vibrant always-on AMOLED visuals while Withings prioritizes classic watch design with minimal battery drain. The GT 3 Pro suits fitness enthusiasts needing GPS navigation and continuous visual feedback. ScanWatch 2 appeals to those valuing refined aesthetics, lightweight comfort, and extended battery life. At nearly identical pricing, your choice depends on whether you prefer a smartwatch-first device with advanced features or a traditional watch that happens to be smart.

ValueScanWatch 2
BatteryScanWatch 2
Display3 Pro
SoftwareScanWatch 2
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 Withings ScanWatch 2 if…

  • 30-day battery life is unmatched — charge monthly, not daily
  • Looks like a luxury analog watch — no one will know it's smart
  • Medical-grade ECG, SpO2, and respiratory rate monitoring

Category Scores

Huawei Watch GT 3 Pro
Withings ScanWatch 2
Value
8.1
8.6
Battery
7.8
9.2
Display
8.8
7.5
Software
8.0
8.2
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

Withings ScanWatch 2

Pros

  • 30-day battery life is unmatched — charge monthly, not daily
  • Looks like a luxury analog watch — no one will know it's smart
  • Medical-grade ECG, SpO2, and respiratory rate monitoring
  • Skin temperature tracking for early illness detection
  • Stainless steel build is genuinely elegant

Cons

  • No GPS — phone required for route tracking
  • Tiny OLED sub-display limits notification readability
  • No NFC for contactless payments
  • No third-party apps — health tracking only

Full Specifications

SpecHuawei Watch GT 3 ProWithings ScanWatch 2
SoftwareHarmonyOS 2.0Withings OS
Body
Weight54 g (without strap)39 g
Case materialTitanium with sapphire crystal glassStainless steel
Water resistance5ATM (IP68)5ATM
Health & Sensors
ECG
SpO₂
Skin temperature
Heart rate
Sleep tracking
Battery
Battery lifeUp to 14 daysUp to 30 days
Display
Size46mm42 mm
TypeAMOLED Always-OnHybrid analog + OLED
Always-on display
Resolution466 x 466Hybrid analog with OLED sub-display
Processor
ChipsetHuawei custom SoCWithings proprietary
Connectivity
GPS
NFC
Wi-Fi
Cellular
Bluetooth5.25.0

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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 Withings products. View full details for the Huawei Watch GT 3 Pro or the Withings ScanWatch 2.