Samsung Galaxy Watch Ultra vs Withings ScanWatch
The Verdict
Samsung Galaxy Watch Ultra and Withings ScanWatch target fundamentally different users. The Galaxy Watch Ultra is a premium smartwatch with Wear OS 5, featuring a 47mm Super AMOLED display reaching 3000 nits, titanium construction, 10ATM water resistance, cellular connectivity, and comprehensive health tracking including skin temperature monitoring. Its 60-hour battery in Power Saving mode and dual processor setup (Samsung Exynos W1000 5-core) enable robust app ecosystems and performance. However, at $649.99, it demands significant investment. The Withings ScanWatch takes a hybrid approach, combining traditional analog dials with a small PMOLED screen, prioritizing battery longevity at 30 days over flashy features. It includes ECG and SpO2 monitoring but skips skin temperature sensing and GPS, making it less suitable for serious athletes. Connectivity is limited to Bluetooth and WiFi, no cellular. At $299, it's less than half the price. Choose the Galaxy Watch Ultra if you want a full-featured smartwatch with apps, cellular independence, and cutting-edge displays. Pick the ScanWatch if you prefer classic watchmaking aesthetics, exceptional battery life measured in weeks, and simpler health monitoring without smartphone dependence. The Galaxy Watch Ultra wins for capability; the ScanWatch wins for practicality and value.
Who Should Buy
Buy the Samsung Galaxy Watch Ultra if…
- →Premium titanium build with 10ATM water resistance and MIL-STD durability
- →Bright 3000-nit Super AMOLED display with sapphire crystal protection
- →Dual-frequency GPS (L1 + L5) for precise outdoor 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
Samsung Galaxy Watch Ultra
Pros
- Premium titanium build with 10ATM water resistance and MIL-STD durability
- Bright 3000-nit Super AMOLED display with sapphire crystal protection
- Dual-frequency GPS (L1 + L5) for precise outdoor tracking
- Big 590 mAh battery delivers up to 100 hours in Power Saving mode
- Customizable Quick Button for fast access to workouts and apps
Cons
- Very expensive at $649 — Samsung's priciest watch yet
- Only one 47mm size, too large for smaller wrists
- BioActive sensor and BP/ECG features require Samsung phone
- Design closely mimics Apple Watch Ultra
- Limited third-party app ecosystem versus Apple Watch
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 | Samsung Galaxy Watch Ultra | Withings ScanWatch |
|---|---|---|
| Software | Wear OS 5 with One UI Watch 6 | Withings proprietary (Health Mate app) |
| Body | ||
| Weight | 60.5 g | 58 g (42mm) |
| Case material | Titanium Grade 4 | Stainless steel with sapphire crystal |
| Water resistance | 10ATM + IP68 + MIL-STD-810H | 5ATM (50m) |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 60 hours in Power Saving mode (590 mAh) | Up to 30 days |
| Display | ||
| Size | 47mm (1.5") | 42mm |
| Type | Super AMOLED with Sapphire Crystal glass, up to 3000 nits | Hybrid analog + PMOLED |
| Always-on display | ||
| Resolution | 480 x 480 | Analog dial with PMOLED digital display |
| Processor | ||
| RAM | 2 GB | — |
| Chipset | Samsung Exynos W1000 (3nm, 5-core) | Withings custom low-power SoC |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.3 | 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 Samsung products or all Withings products. View full details for the Samsung Galaxy Watch Ultra or the Withings ScanWatch.