Apple Watch Ultra 2 vs Withings ScanWatch Nova
The Apple Watch Ultra 2 is the flagship option here, delivering an notable 3,000 nits brightness on its display. In real-world use, this means you can easily see it outdoors, making it perfect for adventurers. Meanwhile, the Withings ScanWatch Nova offers a sleek design with a 30-day battery life, but lacks the robust features and display quality of its Apple counterpart. Key specs: Weight: 2.18 oz vs 2.22 oz and Battery: 72h vs 30d.
Why compare these? The Apple Watch Ultra 2 (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.
As an Amazon Associate I earn from qualifying purchases.
Key Differences at a Glance
| Aspect | Apple Watch | Withings ScanWatch |
|---|---|---|
| User Rating | ✓4.7★ (1,082 reviews) | 4★ (268 reviews) |
| Top Strength | Brightest Apple display ever (up to 3,000 nits) for superior outdoor visibility | Elegant 'diver' aesthetic with ceramic bezel and sapphire glass |
| Main Drawback | Large 49mm x 14.4mm casing is bulky on smaller wrists | Small monochrome screen limits notification readability and smart features |
| Market Position | ✓Flagship | Premium |
Apple Watch Ultra 2
iPhone Xs or later with iOS 18 or later
watchOS
49mm (49mm H x 44mm W x 14.4mm D)
Aerospace-grade titanium (Natural or Black finish)
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.
Expand
Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Apple Watch Ultra 2 vs Withings ScanWatch Nova
Apple Watch Ultra 2
Withings ScanWatch Nova
| Criterion | Apple Watch Ultra 2 | Withings ScanWatch Nova |
|---|---|---|
| Rating | ★4.7(1,082)Amazon | ★4(268)Amazon |
Compatibility | iPhone Xs or later with iOS 18 or later | iPhone (iOS 15+) and Android (Android 9+) |
Operating System | watchOS | HealthSense™ OS (Proprietary) |
Case Size | 49mm (49mm H x 44mm W x 14.4mm D) | 42mm (42 mm diameter / 1.65 in; 12.8 mm thickness) |
Case Material | Aerospace-grade titanium (Natural or Black finish) | Case: Polished stainless steel; Bezel: Ceramic and stainless steel (rotating); Glass: Anti-reflective sapphire crystal |
Display Type | Always-On Retina LTPO2 OLED (flat sapphire crystal display) | Grayscale OLED (0.63 inch) + Analog hands (Hybrid) |
Display Size | 1185 sq mm display area | 0.63 in (digital screen) |
Resolution | 410 x 502 pixels (326 ppi) | 14,504 pixels (282 PPI) |
Always On Display | Yes | Yes (Analog hands always visible) |
Water Resistance | 100 m (ISO 22810); 40 m recreational high-speed water sports (EN13319) | 10 ATM (100 meters) |
Durability | IP6X dust resistant; tested to MIL-STD 810H (altitude, high/low temp, temperature shock, immersion, freeze/thaw, ice/freezing rain, shock/vibration) | Sapphire crystal face; Stainless steel case; Ceramic bezel; 5-year guarantee (region dependent) |
GPS | Precision dual-frequency GPS: L1 and L5 (GPS, GNSS, Galileo, and BeiDou) | Connected GPS (Requires smartphone connection) |
Connectivity | LTE and UMTS (Cellular is standard); Wi-Fi 4 (802.11n); Bluetooth 5.3; Second-generation Ultra Wideband chip | Bluetooth Low Energy (BLE) |
NFC Payments | Apple Pay | No (Not supported) |
Sensors | Electrical heart sensor (ECG app); 3rd-generation optical heart sensor; temperature sensing; depth gauge (±1 m accuracy); water temperature sensor; compass; always-on altimeter; high-g accelerometer; high dynamic range gyroscope; ambient light sensor; blood oxygen sensor (feature availability subject to US patent rulings) | Multi-wavelength PPG (Heart rate/SpO2); TempTech24/7 Module (Body temp); High Dynamic Range Accelerometer; Altimeter; ECG electrodes |
Health Features | ECG app; High/low heart rate notifications; Irregular rhythm notifications; Sleep tracking with stages; Sleep apnea notifications; Vitals app; Cycle tracking with retrospective ovulation estimates; Noise app | ECG (AFib detection); Body temperature variation (day/night); Blood oxygen (SpO2); Sleep quality score; Respiratory scan; Heart rate variability (HRV) |
Workout Modes | Customizable Action Button for instant workout start; Advanced running metrics (stride length, ground contact time); Multisport; Swimming; Hiking; Diving (Oceanic+ app required for dive computer functions) | 40+ sports modes; Automatic activity detection (Walking, Running, Swimming, Cycling); Fitness Level (VO2 max estimation) |
Storage | 64GB | Free unlimited online storage; 7 days of data stored on watch |
Speaker Mic | Dual speakers (40% louder than Series 8); Three-microphone array with beamforming and wind noise mitigation | No (No built-in speaker or microphone) |
Calls | Yes (Cellular, Wi-Fi, and iPhone tethering) | No (Notification alerts only) |
Battery | Up to 36 hours (normal use); Up to 72 hours (Low Power Mode) | Up to 30 days (Standard use); Rechargeable Lithium-ion |
Charging | Fast charging capable (0–80% in approx. 1 hour); USB-C Magnetic Fast Charging Cable included | USB-C compatible docking station (approx. 2 hours to 100%) |
Weight | 61.4 g (Natural Titanium); 61.8 g (Black Titanium) [case only] | 63 g (2.22 oz) without wristband |
Band Sizes | Trail Loop (S/M, M/L); Alpine Loop (S, M, L); Ocean Band (One Size); fits 130–210mm wrists depending on selection | Fits wrist sizes (approx. 163–239 mm); Standard 20 mm lug width |
Extras | S9 SiP with 4-core Neural Engine; Double tap gesture; On-device Siri; Precision Finding for iPhone 15/16 lineup; 86-decibel Siren; Night Mode (Modular Ultra face) | Luminova hands/indexes; Digital crown for navigation; Stopwatch; Timer; Alarm; Breathwork; Apple Health & Google Fit sync |
| Pros |
|
|
| Cons |
|
|
As an Amazon Associate I earn from qualifying purchases. | Check Price on Amazon→ | Check Price on Amazon→ |
Apple Watch Ultra 2
iPhone Xs or later with iOS 18 or later
watchOS
49mm (49mm H x 44mm W x 14.4mm D)
Aerospace-grade titanium (Natural or Black finish)
Always-On Retina LTPO2 OLED (flat sapphire crystal display)
1185 sq mm display area
Pros
- Brightest Apple display ever (up to 3,000 nits) for superior outdoor visibility
- Excellent battery life for an Apple Watch (up to 36 hours standard, 72 hours low power)
Cons
- Large 49mm x 14.4mm casing is bulky on smaller wrists
- Blood Oxygen feature is disabled on units sold by Apple in the US (post-Jan 2024)
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 Apple Watch Ultra 2 is the better buy for most people - its 3,000 nits display crushes the Withings ScanWatch Nova's visibility. That said, grab the Withings model if you prioritize long battery life and a lighter design - it's 30 days of battery versus 36 hours standard for the Apple.
Who should buy each?
Choose the Apple Watch Ultra 2 if: you need a bright display for outdoor activities, want advanced health metrics like ECG, or require rugged durability for sports. (2.18 oz weight)
Choose the Withings ScanWatch Nova if: you prefer a stylish design with long battery life, need a watch for all-day wear, or want clinical-grade health tracking without smart features. (2.22 oz weight)
Quality Seekers
Higher user rating (4.7★ vs 4★) indicates better overall satisfaction
→ Choose Apple Watch
Safe Choice Buyers
More widely tested with 1,082 reviews vs 268
→ Choose Apple Watch
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose Apple Watch
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose Withings ScanWatch
Conclusion
Apple Watch Ultra 2 and Withings ScanWatch Nova are both solid choices. Match the strengths above to your budget and workflow to make the best call.
Bottom line: The Apple Watch Ultra 2 edges ahead with a 4.7★ rating compared to 4★. However, Withings ScanWatch Nova remains a strong contender if its strengths align better with your needs.
Frequently Asked Questions
+Which is better: Apple Watch Ultra 2 or Withings ScanWatch Nova?
Apple Watch Ultra 2 is the better choice if you prioritize brightest apple display ever (up to 3,000 nits) for superior outdoor visibility. Withings ScanWatch Nova wins if you value elegant 'diver' aesthetic with ceramic bezel and sapphire glass. Both are rated highly (4.7★ vs 4★), so consider your specific needs and budget.
+What are the main differences between Apple Watch Ultra 2 and Withings ScanWatch Nova?
Key differences: Apple Watch Ultra 2 offers brightest apple display ever (up to 3,000 nits) for superior outdoor visibility, while Withings ScanWatch Nova stands out with elegant 'diver' aesthetic with ceramic bezel and sapphire glass. Consider that Apple Watch Ultra 2 large 49mm x 14.4mm casing is bulky on smaller wrists. 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.
Affiliate disclosure
PageBen uses Amazon affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. This supports independent content for US shoppers.