Garmin Forerunner 965 vs Withings ScanWatch 2
The Verdict
Garmin Forerunner 965 and Withings ScanWatch 2 serve different priorities within the smartwatch market. Garmin's offering excels for serious athletes with its built-in GPS, AMOLED display (454 x 454 pixels), and exceptional 31-hour GPS battery life paired with 23 days in smartwatch mode. The 53g titanium-bezeled device delivers comprehensive training metrics and NFC payments. Withings ScanWatch 2 takes a different approach, prioritizing everyday wearability with its lighter 39g stainless steel build and hybrid analog display that blends traditional watchmaking with smart features. Its 30-day battery life outpaces Garmin's smartwatch mode, and it uniquely includes ECG capability compared to Forerunner 965's lack thereof. However, Withings omits GPS entirely, limiting its appeal to runners and cyclists who want accurate distance tracking without a phone. For fitness enthusiasts willing to spend $599, Garmin provides superior sports-specific features and mapping capabilities. At $349, Withings targets users valuing aesthetics, longevity, and casual health monitoring over advanced training data. Choose Garmin if you log serious miles, select Withings if traditional watch design and battery longevity matter most.
Who Should Buy
Buy the Garmin Forerunner 965 if…
- →23-day battery life in smartwatch mode for serious endurance athletes
- →First Forerunner with AMOLED display — bright and easy to read
- →Multi-band GPS with SatIQ for highly accurate outdoor tracking
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
Garmin Forerunner 965
Pros
- 23-day battery life in smartwatch mode for serious endurance athletes
- First Forerunner with AMOLED display — bright and easy to read
- Multi-band GPS with SatIQ for highly accurate outdoor tracking
- Advanced running metrics: running power, VO2 max, race predictor
- Garmin Pay NFC and music storage for offline playback
Cons
- No ECG sensor
- No cellular connectivity
- Garmin OS app ecosystem is very limited compared to Wear OS or watchOS
- Expensive at $599 for a running-focused device
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 | Garmin Forerunner 965 | Withings ScanWatch 2 |
|---|---|---|
| Software | Garmin OS | Withings OS |
| Body | ||
| Weight | 53 g | 39 g |
| Case material | Fiber-reinforced polymer with titanium bezel | Stainless steel |
| Water resistance | 10 ATM | 5ATM |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 23 days smartwatch mode, 31 hrs GPS | Up to 30 days |
| Display | ||
| Size | 1.4 inch | 42 mm |
| Type | AMOLED | Hybrid analog + OLED |
| Always-on display | ||
| Resolution | 454 x 454 | Hybrid analog with OLED sub-display |
| Processor | ||
| Chipset | Garmin proprietary | 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 Garmin products or all Withings products. View full details for the Garmin Forerunner 965 or the Withings ScanWatch 2.

