Huawei Watch GT 4 (46mm) vs Withings ScanWatch
The Verdict
Huawei Watch GT 4 and Withings ScanWatch target different smartwatch philosophies. The GT 4 delivers a vibrant 1.43-inch AMOLED display with 466x466 resolution and full GPS for fitness tracking, paired with a lightweight 48g design. Its 14-day battery life is respectable for an AMOLED watch. Withings ScanWatch takes a hybrid approach: a traditional analog dial with a small PMOLED digital display that grants exceptional 30-day battery life. The ScanWatch includes medical-grade ECG functionality for heart rhythm monitoring, while the GT 4 omits this feature. ScanWatch's sapphire crystal offers superior scratch resistance compared to standard glass. However, the GT 4 provides skin temperature monitoring and GPS navigation, while ScanWatch relies on WiFi connectivity and lacks onboard GPS entirely. The GT 4 feels more capable for active sports and outdoor activities, whereas ScanWatch appeals to users prioritizing battery endurance and medical-grade health insights in a more refined, traditional watch aesthetic. Huawei's HarmonyOS ecosystem is smoother than Withings' Health Mate app for daily usability. Choose the GT 4 for athletic tracking and vibrant interface; pick ScanWatch for medical features and exceptional battery longevity.
Who Should Buy
Buy the Huawei Watch GT 4 (46mm) if…
- →Stunning premium design with stainless steel and octagonal case
- →14-day battery with AMOLED always-on display is impressive
- →Dual-band GPS provides accurate location tracking
Buy the Withings ScanWatch if…
- →30-day battery life eliminates daily or weekly charging
- →Medical-grade ECG and SpO2 monitoring for clinical health insights
- →Classic analog watch design looks professional and stylish
Category Scores
Pros & Cons
Huawei Watch GT 4 (46mm)
Pros
- Stunning premium design with stainless steel and octagonal case
- 14-day battery with AMOLED always-on display is impressive
- Dual-band GPS provides accurate location tracking
- Bright 466x466 AMOLED display is crisp and vibrant
- TruSeen 5.5+ heart rate sensor is accurate for exercise tracking
Cons
- No Google apps or third-party app store — HarmonyOS is limited
- No NFC for payments in most Western markets
- No ECG sensor despite the premium positioning
- Cannot respond to notifications — display and dismiss only
Withings ScanWatch
Pros
- 30-day battery life eliminates daily or weekly charging
- Medical-grade ECG and SpO2 monitoring for clinical health insights
- Classic analog watch design looks professional and stylish
- Sapphire crystal is highly scratch resistant
- Sleep tracking with breathing disturbance detection
Cons
- Tiny PMOLED screen limits smart features and notifications
- No GPS — relies on phone for location tracking
- No NFC for contactless payments
- Very limited smart features compared to Apple Watch or Wear OS
- No third-party app support
Full Specifications
| Spec | Huawei Watch GT 4 (46mm) | Withings ScanWatch |
|---|---|---|
| Software | HarmonyOS 4 | Withings proprietary (Health Mate app) |
| Body | ||
| Weight | 48 g (without strap) | 58 g (42mm) |
| Case material | Stainless steel | Stainless steel with sapphire crystal |
| Water resistance | 5ATM | 5ATM (50m) |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 14 days | Up to 30 days |
| Display | ||
| Size | 46mm (1.43 inches) | 42mm |
| Type | AMOLED | Hybrid analog + PMOLED |
| Always-on display | ||
| Resolution | 466 x 466 | Analog dial with PMOLED digital display |
| Processor | ||
| Chipset | Hi6262 | Withings custom low-power SoC |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.2 | 5.0 |
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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 4 (46mm) or the Withings ScanWatch.