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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerAmazfit Balance vs Withings ScanWatch Nova
The Amazfit Balance is the mid-range choice, but its advanced features like the 475 mAh battery lasting up to 14 days make it a contender. On the flip side, the Withings ScanWatch Nova offers a luxurious design and an impressive 30-day battery life, but it sacrifices some smart features. What matters most here is how these differences affect your daily use in 2026. Amazfit Balance is lightweight at just 1.23 oz and has a larger 1.5" AMOLED display, providing a vibrant viewing experience. In contrast, the ScanWatch Nova's monochrome screen limits notifications but boasts clinical-grade health sensors. If you prioritize health tracking and battery longevity, the ScanWatch Nova’s 30 days of use could be a game changer for you.
⚖️ Weight: 1.23 oz vs 2.22 oz🔋 Battery: 14 days vs 30 days💧 Water Resistance: 5 ATM vs 10 ATM
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Amazfit Balance
★4.4
(1,543)•Amazon
Compatibility:Android 7.0 and above; iOS 14.0 and above
Operating System:Zepp OS 4
Case Size:46mm (1.81 x 1.81 x 0.42 inches; without heart rate base)
Case Material:Aluminum alloy middle frame; fiber-reinforced polymer bottom shell
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Withings ScanWatch Nova
★4
(268)•Amazon
Compatibility:iPhone (iOS 15+) and Android (Android 9+)
Operating System:HealthSense™ OS (Proprietary)
Case Size:42mm (42 mm diameter / 1.65 in; 12.8 mm thickness)
Case Material:Case: Polished stainless steel; Bezel: Ceramic and stainless steel (rotating); Glass: Anti-reflective sapphire crystal
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Key spec differences
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
Winner= clear advantage
Spec
Amazfit Balance
Withings ScanWatch Nova
Display2 specs
Display SizeKey
Amazfit Balance
1.5"
Withings ScanWatch Nova
0.63 in (digital screen)
Resolution
Amazfit Balance
480 x 480 (323 ppi)
Withings ScanWatch Nova
14,504 pixels (282 PPI)
Performance1 specs
Storage
Amazfit Balance
Music storage (approx. 2.2GB available)
Withings ScanWatch Nova
Free unlimited online storage; 7 days of data stored on watch
Battery1 specs
Battery CapacityKey
Amazfit Balance
475 mAh; up to 14 days typical use; up to 25 days battery saver; up to 5 days AOD; up to 26 hours (Accuracy GPS mode); up to 52 hours (Power Saving GPS mode)
Withings ScanWatch Nova
Up to 30 days (Standard use); Rechargeable Lithium-ion
Design2 specs
Weight
Amazfit Balance
1.23 oz (without strap)Winner
Withings ScanWatch Nova
63 g (2.22 oz) without wristband
Water Resistance
Amazfit Balance
5 ATM (up to 164 feet)
Withings ScanWatch Nova
10 ATM (100 meters)
Software1 specs
Operating System
Amazfit Balance
Zepp OS 4
Withings ScanWatch Nova
HealthSense™ OS (Proprietary)
Connectivity1 specs
Connectivity
Amazfit Balance
WLAN 2.4GHz; Bluetooth 5.3
Withings ScanWatch Nova
Bluetooth Low Energy (BLE)
+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: Amazfit Balance vs Withings ScanWatch Nova
Amazfit Balance
★4.4(1,543)Amazon
Withings ScanWatch Nova
★4(268)Amazon
| Criterion | Amazfit Balance | Withings ScanWatch Nova |
|---|---|---|
| Rating | ★4.4(1,543)Amazon | ★4(268)Amazon |
Compatibility | Android 7.0 and above; iOS 14.0 and above | iPhone (iOS 15+) and Android (Android 9+) |
Operating System | Zepp OS 4 | HealthSense™ OS (Proprietary) |
Case Size | 46mm (1.81 x 1.81 x 0.42 inches; without heart rate base) | 42mm (42 mm diameter / 1.65 in; 12.8 mm thickness) |
Case Material | Aluminum alloy middle frame; fiber-reinforced polymer bottom shell | Case: Polished stainless steel; Bezel: Ceramic and stainless steel (rotating); Glass: Anti-reflective sapphire crystal |
Display Type | AMOLED (tempered glass; anti-glare bezel; anti-fingerprint coating) | Grayscale OLED (0.63 inch) + Analog hands (Hybrid) |
Display Size | 1.5" | 0.63 in (digital screen) |
Resolution | 480 x 480 (323 ppi) | 14,504 pixels (282 PPI) |
Always On Display | Yes (AOD mode supported) | Yes (Analog hands always visible) |
Water Resistance | 5 ATM (up to 164 feet) | 10 ATM (100 meters) |
Durability | Tempered glass with anti-glare bezel; aluminum alloy frame | Sapphire crystal face; Stainless steel case; Ceramic bezel; 5-year guarantee (region dependent) |
GPS | Circularly-polarized GPS antenna; dual-band positioning; 6 satellite positioning systems | Connected GPS (Requires smartphone connection) |
Connectivity | WLAN 2.4GHz; Bluetooth 5.3 | Bluetooth Low Energy (BLE) |
NFC Payments | Zepp Pay (supported in select regions and banks only) | No (Not supported) |
Sensors | BioTracker 5.0 PPG biometric sensor (8PD + 2LED); BIA bioelectric impedance sensor; 3-axis acceleration sensor; Gyroscope sensor; Geomagnetic sensor; Air pressure sensor; Ambient light sensor; Temperature sensor | Multi-wavelength PPG (Heart rate/SpO2); TempTech24/7 Module (Body temp); High Dynamic Range Accelerometer; Altimeter; ECG electrodes |
Health Features | Readiness score; 24/7 heart rate, SpO2, and stress monitoring; sleep tracking (incl. breathing quality); one-tap health measurement; body composition measurement (BIA) | ECG (AFib detection); Body temperature variation (day/night); Blood oxygen (SpO2); Sleep quality score; Respiratory scan; Heart rate variability (HRV) |
Workout Modes | 156 sports modes; Zepp Coach; offline maps and navigation; training templates + interval training; supports external peripherals (HR belt, cycling power meter) | 40+ sports modes; Automatic activity detection (Walking, Running, Swimming, Cycling); Fitness Level (VO2 max estimation) |
Storage | Music storage (approx. 2.2GB available) | Free unlimited online storage; 7 days of data stored on watch |
Speaker Mic | Microphone: supported; speaker: supported | No (No built-in speaker or microphone) |
Calls | Yes (Bluetooth phone calls) | No (Notification alerts only) |
Battery | 475 mAh; up to 14 days typical use; up to 25 days battery saver; up to 5 days AOD; up to 26 hours (Accuracy GPS mode); up to 52 hours (Power Saving GPS mode) | Up to 30 days (Standard use); Rechargeable Lithium-ion |
Charging | Magnetic charging; approx. 2 hours | USB-C compatible docking station (approx. 2 hours to 100%) |
Weight | 1.23 oz (without strap) | 63 g (2.22 oz) without wristband |
Band Sizes | 22mm width; silicone fits wrists 5.51–8.46 inches; nylon fits wrists 5.51–8.27 inches | Fits wrist sizes (approx. 163–239 mm); Standard 20 mm lug width |
Extras | Zepp Flow AI voice assistant; Amazon Alexa integrated; offline voice assistant; mini apps ecosystem; quick reply on Android (supported apps vary) | Luminova hands/indexes; Digital crown for navigation; Stopwatch; Timer; Alarm; Breathwork; Apple Health & Google Fit sync |
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Amazfit Balance
Rating:★4.4(1,543)Amazon
Compatibility:Android 7.0 and above; iOS 14.0 and above
Operating System:Zepp OS 4
Case Size:46mm (1.81 x 1.81 x 0.42 inches; without heart rate base)
Case Material:Aluminum alloy middle frame; fiber-reinforced polymer bottom shell
Display Type:AMOLED (tempered glass; anti-glare bezel; anti-fingerprint coating)
Display Size:1.5"
Resolution:480 x 480 (323 ppi)
Always On Display:Yes (AOD mode supported)
Water Resistance:5 ATM (up to 164 feet)
Durability:Tempered glass with anti-glare bezel; aluminum alloy frame
GPS:Circularly-polarized GPS antenna; dual-band positioning; 6 satellite positioning systems
Connectivity:WLAN 2.4GHz; Bluetooth 5.3
NFC Payments:Zepp Pay (supported in select regions and banks only)
Sensors:BioTracker 5.0 PPG biometric sensor (8PD + 2LED); BIA bioelectric impedance sensor; 3-axis acceleration sensor; Gyroscope sensor; Geomagnetic sensor; Air pressure sensor; Ambient light sensor; Temperature sensor
Health Features:Readiness score; 24/7 heart rate, SpO2, and stress monitoring; sleep tracking (incl. breathing quality); one-tap health measurement; body composition measurement (BIA)
Workout Modes:156 sports modes; Zepp Coach; offline maps and navigation; training templates + interval training; supports external peripherals (HR belt, cycling power meter)
Storage:Music storage (approx. 2.2GB available)
Speaker Mic:Microphone: supported; speaker: supported
Calls:Yes (Bluetooth phone calls)
Battery:475 mAh; up to 14 days typical use; up to 25 days battery saver; up to 5 days AOD; up to 26 hours (Accuracy GPS mode); up to 52 hours (Power Saving GPS mode)
Charging:Magnetic charging; approx. 2 hours
Weight:1.23 oz (without strap)
Band Sizes:22mm width; silicone fits wrists 5.51–8.46 inches; nylon fits wrists 5.51–8.27 inches
Extras:Zepp Flow AI voice assistant; Amazon Alexa integrated; offline voice assistant; mini apps ecosystem; quick reply on Android (supported apps vary)
✓ Pros:
- • Extremely lightweight design (1.23 oz) for its 46mm size
- • Advanced wellness toolkit including Readiness score and Body Composition analysis
- • Highly accurate dual-band circularly-polarized GPS system
- • Bluetooth calling and local music storage (2.2GB) for phone-free workouts
- • Efficient battery life managing up to 2 weeks on a single charge
✗ Cons:
- • Zepp Pay ecosystem is limited compared to Apple or Google Pay
- • Significant battery impact when Always-On Display is enabled (drops to 5 days)
- • No LTE/Cellular connectivity option available
- • Limited third-party app ecosystem compared to WearOS or watchOS
As an Amazon Associate I earn from qualifying purchases.
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Withings ScanWatch Nova
Rating:★4(268)Amazon
Compatibility:iPhone (iOS 15+) and Android (Android 9+)
Operating System:HealthSense™ OS (Proprietary)
Case Size:42mm (42 mm diameter / 1.65 in; 12.8 mm thickness)
Case Material:Case: Polished stainless steel; Bezel: Ceramic and stainless steel (rotating); Glass: Anti-reflective sapphire crystal
Display Type:Grayscale OLED (0.63 inch) + Analog hands (Hybrid)
Display Size:0.63 in (digital screen)
Resolution:14,504 pixels (282 PPI)
Always On Display:Yes (Analog hands always visible)
Water Resistance:10 ATM (100 meters)
Durability:Sapphire crystal face; Stainless steel case; Ceramic bezel; 5-year guarantee (region dependent)
GPS:Connected GPS (Requires smartphone connection)
Connectivity:Bluetooth Low Energy (BLE)
NFC Payments:No (Not supported)
Sensors:Multi-wavelength PPG (Heart rate/SpO2); TempTech24/7 Module (Body temp); High Dynamic Range Accelerometer; Altimeter; ECG electrodes
Health Features:ECG (AFib detection); Body temperature variation (day/night); Blood oxygen (SpO2); Sleep quality score; Respiratory scan; Heart rate variability (HRV)
Workout Modes:40+ sports modes; Automatic activity detection (Walking, Running, Swimming, Cycling); Fitness Level (VO2 max estimation)
Storage:Free unlimited online storage; 7 days of data stored on watch
Speaker Mic:No (No built-in speaker or microphone)
Calls:No (Notification alerts only)
Battery:Up to 30 days (Standard use); Rechargeable Lithium-ion
Charging:USB-C compatible docking station (approx. 2 hours to 100%)
Weight:63 g (2.22 oz) without wristband
Band Sizes:Fits wrist sizes (approx. 163–239 mm); Standard 20 mm lug width
Extras:Luminova hands/indexes; Digital crown for navigation; Stopwatch; Timer; Alarm; Breathwork; Apple Health & Google Fit sync
✓ Pros:
- • Elegant 'diver' aesthetic with ceramic bezel and sapphire glass
- • Clinical-grade health sensors (ECG, SpO2, Temperature) in a non-intrusive form factor
- • Exceptional battery life (30 days) compared to standard smartwatches
- • Water-resistant to 10 ATM (100m), suitable for swimming and snorkeling
- • Distraction-free interface with a small, discreet digital screen
✗ Cons:
- • Small monochrome screen limits notification readability and smart features
- • No built-in GPS (relies on phone connection for tracking routes)
- • No music controls, NFC payments, or third-party apps
- • Heavy on the wrist (63g watch head only) due to steel construction
As an Amazon Associate I earn from qualifying purchases.
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Which one is better?
The Amazfit Balance is the better buy for most people - its similar-weight design at 1.23 oz crushes the 2.22 oz weight of the Withings ScanWatch Nova. That said, grab the ScanWatch Nova if you want luxury styling and clinical health metrics - it's worth it for the 30-day battery life.
Who should buy each?
Choose the Amazfit Balance if: you want a lightweight smartwatch with a vibrant display, need advanced wellness features like body composition analysis, or prefer a longer battery life of up to 14 days.
Choose the Withings ScanWatch Nova if: you value a luxurious design with a ceramic bezel, want clinical-grade health sensors for detailed monitoring, or need a battery that lasts up to 30 days.
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Frequently Asked Questions
+Which has better value?
Amazfit Balance excels if you value extremely lightweight design (1.23 oz) for its 46mm size. Withings ScanWatch Nova is better if you prioritize elegant 'diver' aesthetic with ceramic bezel and sapphire glass. Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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