COROS VERTIX 2S vs Withings ScanWatch Nova
The COROS VERTIX 2S is the flagship option here, boasting an notable 118 hours of GPS battery life compared to the Withings ScanWatch Nova's 30 days. You'd expect the VERTIX 2S to dominate in endurance, but the ScanWatch Nova's elegant design and clinical-grade health sensors make it a strong contender for health-focused users. In real-world use, the VERTIX 2S's large 50.3mm case may feel bulky, especially for smaller wrists. If you're into outdoor adventures and need top-tier battery life, the VERTIX 2S shines. However, if you prefer a sophisticated look with essential health metrics, the ScanWatch Nova's sleek 42mm design could be worth considering. Key specs: Weight: 3.07 oz vs 2.22 oz and Battery: 118 hours GPS vs 30 days.
Why compare these? The COROS VERTIX 2S (premium flagship) and Withings ScanWatch Nova (high-end) represent different approaches to smartwatches. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
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Key Differences at a Glance
| Aspect | COROS VERTIX | Withings ScanWatch |
|---|---|---|
| User Rating | 4★ (89 reviews) | 4★ (268 reviews) |
| Top Strength | Class-leading battery life (118 hours standard GPS, 40 days daily use) | Elegant 'diver' aesthetic with ceramic bezel and sapphire glass |
| Main Drawback | No NFC payments or streaming music support (Spotify/Apple Music) | Small monochrome screen limits notification readability and smart features |
| Market Position | ✓Flagship | Premium |
COROS VERTIX 2S
Android and iOS (via COROS app)
COROS UI
50.3mm (50.3 x 50.3 x 16.0 mm / 1.98 x 1.98 x 0.63 in)
Bezel: Grade 5 Titanium Alloy with PVD coating; Body: Titanium Alloy with PVD coating; Glass: Sapphire crystal
Withings ScanWatch Nova
iPhone (iOS 15+) and Android (Android 9+)
HealthSense™ OS (Proprietary)
42mm (42 mm diameter / 1.65 in; 12.8 mm thickness)
Case: Polished stainless steel; Bezel: Ceramic and stainless steel (rotating); Glass: Anti-reflective sapphire crystal
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: COROS VERTIX 2S vs Withings ScanWatch Nova
COROS VERTIX 2S
Withings ScanWatch Nova
| Criterion | COROS VERTIX 2S | Withings ScanWatch Nova |
|---|---|---|
| Rating | ★4(89)Amazon | ★4(268)Amazon |
Compatibility | Android and iOS (via COROS app) | iPhone (iOS 15+) and Android (Android 9+) |
Operating System | COROS UI | HealthSense™ OS (Proprietary) |
Case Size | 50.3mm (50.3 x 50.3 x 16.0 mm / 1.98 x 1.98 x 0.63 in) | 42mm (42 mm diameter / 1.65 in; 12.8 mm thickness) |
Case Material | Bezel: Grade 5 Titanium Alloy with PVD coating; Body: Titanium Alloy with PVD coating; Glass: Sapphire crystal | Case: Polished stainless steel; Bezel: Ceramic and stainless steel (rotating); Glass: Anti-reflective sapphire crystal |
Display Type | Transflective Memory-in-Pixel (LCD) touchscreen | Grayscale OLED (0.63 inch) + Analog hands (Hybrid) |
Display Size | 1.4 in | 0.63 in (digital screen) |
Resolution | 280 x 280 pixels (64 colors) | 14,504 pixels (282 PPI) |
Always On Display | Yes (Memory LCD technology) | Yes (Analog hands always visible) |
Water Resistance | 10 ATM (100 m) | 10 ATM (100 meters) |
Durability | Operating temp: -22°F to 122°F (-30°C to 50°C); scratch-resistant sapphire; titanium chassis | Sapphire crystal face; Stainless steel case; Ceramic bezel; 5-year guarantee (region dependent) |
GPS | Dual-Frequency GNSS (L1 + L5); GPS, GLONASS, Galileo, Beidou, QZSS | Connected GPS (Requires smartphone connection) |
Connectivity | Bluetooth, Wi-Fi (for data sync and firmware updates) | Bluetooth Low Energy (BLE) |
NFC Payments | No (Not supported) | No (Not supported) |
Sensors | Next-Gen Optical Heart Rate; Barometric Altimeter; Accelerometer; Gyroscope; 3D Compass; Thermometer; Optical Pulse Oximeter; ECG Sensor | Multi-wavelength PPG (Heart rate/SpO2); TempTech24/7 Module (Body temp); High Dynamic Range Accelerometer; Altimeter; ECG electrodes |
Health Features | HRV Index; Sleep tracking (REM/Deep/Light); SpO2 (Altitude mode); Daily Stress; Recovery time; Resting Heart Rate | ECG (AFib detection); Body temperature variation (day/night); Blood oxygen (SpO2); Sleep quality score; Respiratory scan; Heart rate variability (HRV) |
Workout Modes | Multi-pitch climbing, Trail Running, Hiking, Skiing (XC/Touring/Downhill), Surfing (Speed/Wind), Whitewater, Triathlon, Strength | 40+ sports modes; Automatic activity detection (Walking, Running, Swimming, Cycling); Fitness Level (VO2 max estimation) |
Storage | 32 GB (Music storage and Maps) | Free unlimited online storage; 7 days of data stored on watch |
Speaker Mic | No (Beep alerts and vibration only) | No (No built-in speaker or microphone) |
Calls | No (Notification alerts only) | No (Notification alerts only) |
Battery | Up to 40 days (Daily Use); 118 hours (Standard Full GPS); 73 hours (All Systems On); 43 hours (Dual Frequency) | Up to 30 days (Standard use); Rechargeable Lithium-ion |
Charging | COROS proprietary charging cable (USB-A) | USB-C compatible docking station (approx. 2 hours to 100%) |
Weight | 87 g (with Silicone band) / 70 g (with Nylon band) / 61 g (Body only) | 63 g (2.22 oz) without wristband |
Band Sizes | Silicone: 130–240 mm; Nylon: 155–225 mm; 26 mm Quick Fit width | Fits wrist sizes (approx. 163–239 mm); Standard 20 mm lug width |
Extras | Global offline landscape/topo maps; Music playback (MP3 via Bluetooth); GoPro/Insta360 camera control; Digital Dial navigation; Storm alerts | Luminova hands/indexes; Digital crown for navigation; Stopwatch; Timer; Alarm; Breathwork; Apple Health & Google Fit sync |
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COROS VERTIX 2S
Android and iOS (via COROS app)
COROS UI
50.3mm (50.3 x 50.3 x 16.0 mm / 1.98 x 1.98 x 0.63 in)
Bezel: Grade 5 Titanium Alloy with PVD coating; Body: Titanium Alloy with PVD coating; Glass: Sapphire crystal
Transflective Memory-in-Pixel (LCD) touchscreen
1.4 in
Pros
- Class-leading battery life (118 hours standard GPS, 40 days daily use)
- Updated next-gen heart rate sensor for improved accuracy over Vertix 2
Cons
- No NFC payments or streaming music support (Spotify/Apple Music)
- Large 50.3mm case is very bulky for smaller wrists
Withings ScanWatch Nova
iPhone (iOS 15+) and Android (Android 9+)
HealthSense™ OS (Proprietary)
42mm (42 mm diameter / 1.65 in; 12.8 mm thickness)
Case: Polished stainless steel; Bezel: Ceramic and stainless steel (rotating); Glass: Anti-reflective sapphire crystal
Grayscale OLED (0.63 inch) + Analog hands (Hybrid)
0.63 in (digital screen)
Pros
- Elegant 'diver' aesthetic with ceramic bezel and sapphire glass
- Clinical-grade health sensors (ECG, SpO2, Temperature) in a non-intrusive form factor
Cons
- Small monochrome screen limits notification readability and smart features
- No built-in GPS (relies on phone connection for tracking routes)
Which one is better?
The COROS VERTIX 2S is the better buy for most people - its 118 hours of GPS battery life crushes the Withings ScanWatch Nova's 30 days. That said, grab the ScanWatch Nova if you want a stylish watch with clinical health sensors - it's lighter at 2.22 oz.
Who should buy each?
Choose the COROS VERTIX 2S if: you prioritize extreme battery life with 118 hours of GPS, need robust outdoor features, or want a durable build for rugged activities.
Choose the Withings ScanWatch Nova if: you prefer a stylish watch with clinical health tracking, want a lightweight design at 2.22 oz, or value elegant aesthetics over extensive features.
Safe Choice Buyers
More widely tested with 268 reviews vs 89
→ Choose Withings ScanWatch
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose COROS VERTIX
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose Withings ScanWatch
Class-leading battery life Priority
Class-leading battery life (118 hours standard GPS, 40 days daily use)
→ Choose COROS VERTIX
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Bottom line: Both products share a 4★ rating, making this comparison particularly close. Your decision should come down to which specific features matter most to you.
Frequently Asked Questions
+Which is better: COROS VERTIX 2S or Withings ScanWatch Nova?
COROS VERTIX 2S is the better choice if you prioritize class-leading battery life (118 hours standard gps, 40 days daily use). Withings ScanWatch Nova wins if you value elegant 'diver' aesthetic with ceramic bezel and sapphire glass. Both are rated highly (4★ vs 4★), so consider your specific needs and budget.
+What are the main differences between COROS VERTIX 2S and Withings ScanWatch Nova?
Key differences: COROS VERTIX 2S offers class-leading battery life (118 hours standard gps, 40 days daily use), while Withings ScanWatch Nova stands out with elegant 'diver' aesthetic with ceramic bezel and sapphire glass. Consider that COROS VERTIX 2S no nfc payments or streaming music support (spotify/apple music). Meanwhile, Withings ScanWatch Nova small monochrome screen limits notification readability and smart features. Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 27, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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