Apple Watch Series 6 vs Withings ScanWatch
The Verdict
Apple Watch Series 6 and Withings ScanWatch serve different smartwatch philosophies. Apple's offering delivers a full-featured touchscreen experience with its 324x394 or 368x448 LTPO OLED always-on display, powered by the S6 SiP processor for snappy performance and extensive app support through watchOS. Health tracking includes ECG, blood oxygen, heart rate, and sleep monitoring. Battery life reaches 18 hours, requiring daily charging. The watch supports GPS, NFC payments, Wi-Fi, cellular connectivity, and weighs just 30.5-36.2g in aluminum. Withings ScanWatch prioritizes longevity with a hybrid analog dial plus small PMOLED display, delivering exceptional 30-day battery life. It offers identical ECG and SpO2 capabilities plus heart rate and sleep tracking, though it lacks GPS and NFC. At 58g stainless steel with sapphire crystal, it feels more traditional. The ScanWatch connects via Bluetooth and Wi-Fi only, limiting real-time notifications but appealing to users preferring minimal interaction. Apple Watch dominates if you want comprehensive apps, notifications, payments, and fitness tracking with constant connectivity. ScanWatch wins for battery endurance and those preferring analog aesthetics with essential health data. Choose Apple for smartwatch functionality; choose Withings for battery life and classical watch design at a lower price.
Who Should Buy
Buy the Apple Watch Series 6 if…
- →First Apple Watch with blood oxygen (SpO2) monitoring
- →Always-On display is 2.5x brighter outdoors than Series 5
- →U1 chip enables precise Find My features and car key unlock
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
Apple Watch Series 6
Pros
- First Apple Watch with blood oxygen (SpO2) monitoring
- Always-On display is 2.5x brighter outdoors than Series 5
- U1 chip enables precise Find My features and car key unlock
- S6 chip is 20% faster than S5 — noticeably snappier
- Multiple premium case materials including titanium and blue aluminum
Cons
- 18-hour battery still requires daily charging
- SpO2 readings are for wellness only — not medical grade
- No keyboard input — smaller bezels came in Series 7
- Charging speed is slow compared to Series 7+
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 | Apple Watch Series 6 | Withings ScanWatch |
|---|---|---|
| Software | watchOS 7 (upgradable to watchOS 11+) | Withings proprietary (Health Mate app) |
| Body | ||
| Weight | 30.5 g (40mm Al) / 36.2 g (44mm Al) | 58 g (42mm) |
| Case material | Aluminum / Stainless Steel / Titanium | Stainless steel with sapphire crystal |
| Water resistance | WR50 (50m) | 5ATM (50m) |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 18 hours | Up to 30 days |
| Display | ||
| Size | 40mm / 44mm | 42mm |
| Type | LTPO OLED Always-On Retina | Hybrid analog + PMOLED |
| Always-on display | ||
| Resolution | 324 x 394 / 368 x 448 | Analog dial with PMOLED digital display |
| Processor | ||
| Chipset | Apple S6 SiP | Withings custom low-power SoC |
| 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 Apple products or all Withings products. View full details for the Apple Watch Series 6 or the Withings ScanWatch.