Samsung Galaxy Watch 4 Classic vs Withings ScanWatch 2
The Verdict
Both watches match the $349 price point but serve different priorities. Samsung Galaxy Watch 4 Classic runs Wear OS 3.0 with a vibrant Super AMOLED display (396x396 on 42mm), offering extensive app compatibility and features like NFC payments, GPS, and cellular connectivity options. Battery life averages 22 hours typically, though Samsung claims up to 40 hours. Health tracking includes ECG, SpO2, and sleep monitoring. Withings ScanWatch 2 takes a fundamentally different approach with its hybrid analog watch face paired with a small OLED sub-display, running Withings' proprietary OS. It adds skin temperature sensing that Samsung lacks and delivers exceptional battery life of up to 30 days. However, it omits GPS and NFC, limiting standalone navigation and contactless payments. The ScanWatch 2 weighs just 39g versus Samsung's 46-52g, making it noticeably lighter. Choose the Galaxy Watch 4 Classic if you want a full smartwatch ecosystem with apps, payments, and constant connectivity. Pick the ScanWatch 2 if you prefer traditional watch aesthetics, minimal charging hassle, and comprehensive health tracking without daily charging demands.
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 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
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 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
| Spec | Samsung Galaxy Watch 4 Classic | Withings ScanWatch 2 |
|---|---|---|
| Software | Wear OS 3.0 (One UI Watch 4) | Withings OS |
| Body | ||
| Weight | 46.2 g (42mm) / 52 g (46mm) | 39 g |
| Case material | Stainless Steel with Corning Gorilla Glass DX | Stainless steel |
| Water resistance | 5ATM + IP68, MIL-STD-810G | 5ATM |
| 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 | 42 mm |
| Type | Super AMOLED | Hybrid analog + OLED |
| Always-on display | ||
| Resolution | 396 x 396 / 450 x 450 | Hybrid analog with OLED sub-display |
| Processor | ||
| Chipset | Exynos W920 | Withings proprietary |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.0 | 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 4 Classic or the Withings ScanWatch 2.