Garmin Instinct 2 vs Withings ScanWatch 2
The Verdict
Both smartwatches hit the same $349 price point but cater to different priorities. Garmin Instinct 2 excels for outdoor enthusiasts with built-in GPS, MIL-STD-810 durability rating, and exceptional battery life reaching 24 days in smartwatch mode (or unlimited with solar charging). Its 52g weight and rugged fiber-reinforced polymer body suit adventure use. Withings ScanWatch 2 appeals to health-conscious users seeking medical-grade features: it includes ECG capability, skin temperature monitoring, and WiFi connectivity that Garmin omits. The hybrid analog dial with OLED sub-display offers classic watch aesthetics while the 39g weight feels lighter. Battery life matches at 30 days, though without GPS or solar options. Display quality differs significantly: Garmin's monochrome MIP prioritizes outdoor readability; Withings blends analog tradition with smart features. Choose Garmin Instinct 2 for serious GPS tracking, hiking, and multi-week battery autonomy. Select Withings ScanWatch 2 if comprehensive health metrics and smartphone-style notifications matter more than navigation capabilities.
Who Should Buy
Buy the Garmin Instinct 2 if…
- →Solar model achieves unlimited battery life in smartwatch mode
- →10ATM water resistance and MIL-STD-810 for extreme durability
- →24-day battery on standard model is outstanding
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 Instinct 2
Pros
- Solar model achieves unlimited battery life in smartwatch mode
- 10ATM water resistance and MIL-STD-810 for extreme durability
- 24-day battery on standard model is outstanding
- Rugged, utilitarian design built for outdoor abuse
- Comprehensive GPS sport tracking with 30+ activity profiles
Cons
- Monochrome 176x176 display is very basic — no color or touch
- No Wi-Fi, NFC, or music storage on base model
- No maps or navigation beyond basic breadcrumb trails
- Chunky 14.5mm profile may not suit slim wrists or dress wear
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 Instinct 2 | Withings ScanWatch 2 |
|---|---|---|
| Software | Garmin OS (Connect IQ) | Withings OS |
| Body | ||
| Weight | 52 g | 39 g |
| Case material | Fiber-reinforced polymer | Stainless steel |
| Water resistance | 10ATM, MIL-STD-810 | 5ATM |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 24 days (smartwatch), 30 hrs GPS (Solar: unlimited in smartwatch mode) | Up to 30 days |
| Display | ||
| Size | 45mm (0.9 x 0.9 inches) | 42 mm |
| Type | MIP monochrome | Hybrid analog + OLED |
| Always-on display | ||
| Resolution | 176 x 176 | Hybrid analog with OLED sub-display |
| Processor | ||
| Chipset | Garmin custom processor | 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 Instinct 2 or the Withings ScanWatch 2.