Samsung Galaxy Watch 4 Classic vs Withings ScanWatch
The Verdict
Samsung Galaxy Watch 4 Classic and Withings ScanWatch serve different smartwatch philosophies. Samsung delivers a full-featured Wear OS 3.0 experience with 42mm and 46mm size options, Super AMOLED display at 396x396 or 450x450 resolution, and comprehensive connectivity including GPS, NFC, and cellular capabilities. Its Exynos W920 processor handles demanding apps smoothly, though battery life stretches to approximately 22 hours in real use despite the 40-hour spec. Withings ScanWatch takes a minimalist approach with a hybrid analog dial plus PMOLED digital display and an exceptional 30-day battery life, making it ideal for users prioritizing longevity over feature density. Both include ECG, SpO2, heart rate monitoring, and sleep tracking. However, Samsung excels for those wanting a comprehensive smartwatch with notifications, app ecosystem, and payments via NFC, while Withings suits users seeking elegant simplicity and extended battery longevity without daily charging. The Galaxy Watch 4 Classic's $349 price reflects its full-featured nature, whereas Withings ScanWatch at $299 offers serious health tracking with understated design. Samsung's superior display and connectivity justify the premium for power users; Withings wins for minimalists prioritizing battery life and classic aesthetics.
Who Should Buy
Buy the Samsung Galaxy Watch 4 Classic if…
- →Physical rotating bezel is the best smartwatch navigation method
- →Stainless steel construction feels premium and durable
- →Full Wear OS 3 with Google apps and Samsung health suite
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 4 Classic
Pros
- Physical rotating bezel is the best smartwatch navigation method
- Stainless steel construction feels premium and durable
- Full Wear OS 3 with Google apps and Samsung health suite
- Body composition analysis via BIA sensor is a unique feature
- Classic watch aesthetics suit formal and casual settings
Cons
- Heavier than the standard Watch 4 — 46-52 g is noticeable
- Battery life around 22 hours still needs nightly charging
- ECG and blood pressure require a Samsung Galaxy phone
- Wear OS 3 had significant growing pains at launch
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 4 Classic | Withings ScanWatch |
|---|---|---|
| Software | Wear OS 3.0 (One UI Watch 4) | Withings proprietary (Health Mate app) |
| Body | ||
| Weight | 46.2 g (42mm) / 52 g (46mm) | 58 g (42mm) |
| Case material | Stainless Steel with Corning Gorilla Glass DX | Stainless steel with sapphire crystal |
| Water resistance | 5ATM + IP68, MIL-STD-810G | 5ATM (50m) |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 40 hrs (typical ~22 hrs) | Up to 30 days |
| Display | ||
| Size | 42mm / 46mm | 42mm |
| Type | Super AMOLED | Hybrid analog + PMOLED |
| Always-on display | ||
| Resolution | 396 x 396 / 450 x 450 | Analog dial with PMOLED digital display |
| Processor | ||
| Chipset | Exynos W920 | Withings custom low-power SoC |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.0 | 5.0 |
Want to compare a third product?
Add another product for a 3-way comparison.
Related Comparisons
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 4 Classic or the Withings ScanWatch.