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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerGarmin Venu 3 vs Withings ScanWatch Nova
Get the Garmin Venu 3 unless you prioritize battery life. The numbers: 14 days battery vs 30 days on the Withings ScanWatch Nova. In real-world use, the Venu 3 shines with its stunning 1.4" AMOLED display, making notifications pop compared to the ScanWatch's small monochrome 0.63" screen. The ScanWatch Nova offers clinical-grade health sensors like ECG and SpO2 in a sleek design, which is impressive. You'll appreciate the 10 ATM water resistance too, making it suitable for swimming. But if you need a vibrant display and wrist calls, the Garmin is the smarter buy for most users in 2026.
⚖️ Weight: 1.66 oz vs 2.22 oz💧 Water Resistance: 5 ATM vs 10 ATM (100m)🔋 Battery: 14 days vs 30 days
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Garmin Venu 3
★4.5
(5,399)•Amazon
Compatibility:iPhone, Android (Garmin Connect app required)
Operating System:Garmin OS (Proprietary)
Case Size:45mm x 45mm x 12mm
Case Material:Fiber-reinforced polymer case; Stainless steel bezel; Corning Gorilla Glass 3
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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
Garmin Venu 3
Withings ScanWatch Nova
Display2 specs
Display SizeKey
Garmin Venu 3
1.4 in (35.4 mm) diameter
Withings ScanWatch Nova
0.63 in (digital screen)
Resolution
Garmin Venu 3
454 x 454 pixels
Withings ScanWatch Nova
14,504 pixels (282 PPI)
Performance1 specs
Storage
Garmin Venu 3
8GB
Withings ScanWatch Nova
Free unlimited online storage; 7 days of data stored on watch
Battery1 specs
Battery CapacityKey
Garmin Venu 3
Smartwatch mode: Up to 14 days (5 days always-on); Battery Saver: Up to 26 days; GPS-Only GNSS: Up to 26 hours; All-Systems GNSS: Up to 20 hours
Withings ScanWatch Nova
Up to 30 days (Standard use); Rechargeable Lithium-ion
Design2 specs
Weight
Garmin Venu 3
47 g (with included band); 30 g (case only)Winner
Withings ScanWatch Nova
63 g (2.22 oz) without wristband
Water Resistance
Garmin Venu 3
5 ATM (water pressure equivalent to 50 meters); Swimproof
Withings ScanWatch Nova
10 ATM (100 meters)
Software1 specs
Operating System
Garmin Venu 3
Garmin OS (Proprietary)
Withings ScanWatch Nova
HealthSense™ OS (Proprietary)
Connectivity1 specs
Connectivity
Garmin Venu 3
Bluetooth; ANT+; Wi-Fi
Withings ScanWatch Nova
Bluetooth Low Energy (BLE)
+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: Garmin Venu 3 vs Withings ScanWatch Nova
Garmin Venu 3
★4.5(5,399)Amazon
Withings ScanWatch Nova
★4(268)Amazon
| Criterion | Garmin Venu 3 | Withings ScanWatch Nova |
|---|---|---|
| Rating | ★4.5(5,399)Amazon | ★4(268)Amazon |
Compatibility | iPhone, Android (Garmin Connect app required) | iPhone (iOS 15+) and Android (Android 9+) |
Operating System | Garmin OS (Proprietary) | HealthSense™ OS (Proprietary) |
Case Size | 45mm x 45mm x 12mm | 42mm (42 mm diameter / 1.65 in; 12.8 mm thickness) |
Case Material | Fiber-reinforced polymer case; Stainless steel bezel; Corning Gorilla Glass 3 | Case: Polished stainless steel; Bezel: Ceramic and stainless steel (rotating); Glass: Anti-reflective sapphire crystal |
Display Type | AMOLED; Always-On Mode available | Grayscale OLED (0.63 inch) + Analog hands (Hybrid) |
Display Size | 1.4 in (35.4 mm) diameter | 0.63 in (digital screen) |
Resolution | 454 x 454 pixels | 14,504 pixels (282 PPI) |
Always On Display | Yes (optional) | Yes (Analog hands always visible) |
Water Resistance | 5 ATM (water pressure equivalent to 50 meters); Swimproof | 10 ATM (100 meters) |
Durability | Corning Gorilla Glass 3 lens; Stainless steel bezel | Sapphire crystal face; Stainless steel case; Ceramic bezel; 5-year guarantee (region dependent) |
GPS | GPS; GLONASS; Galileo (Single-band GNSS) | Connected GPS (Requires smartphone connection) |
Connectivity | Bluetooth; ANT+; Wi-Fi | Bluetooth Low Energy (BLE) |
NFC Payments | Garmin Pay | No (Not supported) |
Sensors | Elevate Gen 5 optical heart rate sensor (ECG hardware); Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer; Ambient light sensor | Multi-wavelength PPG (Heart rate/SpO2); TempTech24/7 Module (Body temp); High Dynamic Range Accelerometer; Altimeter; ECG electrodes |
Health Features | Sleep Coach; Nap Detection; ECG App (FDA cleared); HRV Status; Body Battery; Jet Lag Adviser; Health Snapshot; Women’s Health; Meditation | ECG (AFib detection); Body temperature variation (day/night); Blood oxygen (SpO2); Sleep quality score; Respiratory scan; Heart rate variability (HRV) |
Workout Modes | Wheelchair Mode (pushes, weight shifts); Strength; HIIT; Yoga; Pilates; Running; Cycling; Swimming (Pool); Golf; Tennis; Pickleball; and 30+ others | 40+ sports modes; Automatic activity detection (Walking, Running, Swimming, Cycling); Fitness Level (VO2 max estimation) |
Storage | 8GB | Free unlimited online storage; 7 days of data stored on watch |
Speaker Mic | Built-in Speaker; Built-in Microphone (Voice Assistant & Calls) | No (No built-in speaker or microphone) |
Calls | Yes (Make and take calls via Bluetooth connection to smartphone) | No (Notification alerts only) |
Battery | Smartwatch mode: Up to 14 days (5 days always-on); Battery Saver: Up to 26 days; GPS-Only GNSS: Up to 26 hours; All-Systems GNSS: Up to 20 hours | Up to 30 days (Standard use); Rechargeable Lithium-ion |
Charging | Garmin proprietary plug charger (USB-C cable included) | USB-C compatible docking station (approx. 2 hours to 100%) |
Weight | 47 g (with included band); 30 g (case only) | 63 g (2.22 oz) without wristband |
Band Sizes | Fits wrists 135–200 mm (Silicone band included); Compatible with standard 22mm Quick Release bands | Fits wrist sizes (approx. 163–239 mm); Standard 20 mm lug width |
Extras | Voice Assistant support (Siri, Google Assistant, Bixby via phone); Wheelchair mode specialized metrics; On-screen muscle maps; Photos in notifications (Android only) | Luminova hands/indexes; Digital crown for navigation; Stopwatch; Timer; Alarm; Breathwork; Apple Health & Google Fit sync |
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Garmin Venu 3
Rating:★4.5(5,399)Amazon
Compatibility:iPhone, Android (Garmin Connect app required)
Operating System:Garmin OS (Proprietary)
Case Size:45mm x 45mm x 12mm
Case Material:Fiber-reinforced polymer case; Stainless steel bezel; Corning Gorilla Glass 3
Display Type:AMOLED; Always-On Mode available
Display Size:1.4 in (35.4 mm) diameter
Resolution:454 x 454 pixels
Always On Display:Yes (optional)
Water Resistance:5 ATM (water pressure equivalent to 50 meters); Swimproof
Durability:Corning Gorilla Glass 3 lens; Stainless steel bezel
GPS:GPS; GLONASS; Galileo (Single-band GNSS)
Connectivity:Bluetooth; ANT+; Wi-Fi
NFC Payments:Garmin Pay
Sensors:Elevate Gen 5 optical heart rate sensor (ECG hardware); Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer; Ambient light sensor
Health Features:Sleep Coach; Nap Detection; ECG App (FDA cleared); HRV Status; Body Battery; Jet Lag Adviser; Health Snapshot; Women’s Health; Meditation
Workout Modes:Wheelchair Mode (pushes, weight shifts); Strength; HIIT; Yoga; Pilates; Running; Cycling; Swimming (Pool); Golf; Tennis; Pickleball; and 30+ others
Storage:8GB
Speaker Mic:Built-in Speaker; Built-in Microphone (Voice Assistant & Calls)
Calls:Yes (Make and take calls via Bluetooth connection to smartphone)
Battery:Smartwatch mode: Up to 14 days (5 days always-on); Battery Saver: Up to 26 days; GPS-Only GNSS: Up to 26 hours; All-Systems GNSS: Up to 20 hours
Charging:Garmin proprietary plug charger (USB-C cable included)
Weight:47 g (with included band); 30 g (case only)
Band Sizes:Fits wrists 135–200 mm (Silicone band included); Compatible with standard 22mm Quick Release bands
Extras:Voice Assistant support (Siri, Google Assistant, Bixby via phone); Wheelchair mode specialized metrics; On-screen muscle maps; Photos in notifications (Android only)
✓ Pros:
- • Bright 1.4" AMOLED display with refined, lifestyle-friendly UI
- • Built-in speaker and microphone for wrist calls and voice assistants
- • Latest Elevate Gen 5 sensor supports FDA-cleared ECG app
- • Dedicated Wheelchair Mode tracks pushes rather than steps
- • Excellent 14-day battery life significantly outperforms Apple/Samsung
✗ Cons:
- • Lacks Multi-Band GPS (found in similarly priced Forerunner 265)
- • Plastic case body feels less premium than metal-bodied competitors
- • No LTE option available (phone required for calls/safety)
- • Gorilla Glass 3 is older tech compared to Sapphire or newer Gorilla Glass
As an Amazon Associate I earn from qualifying purchases.
Check Price on Amazon→
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 Garmin Venu 3 is the better buy for most people - its vibrant 1.4" AMOLED display crushes the Withings ScanWatch Nova's small screen. That said, grab the ScanWatch Nova if you want exceptional battery life and advanced health metrics - it lasts 30 days compared to Garmin's 14 days.
Who should buy each?
Choose the Garmin Venu 3 if: you want a vibrant 1.4" AMOLED display, need to make calls from your wrist, or prefer a wide array of health tracking features.
Choose the Withings ScanWatch Nova if: you prioritize long battery life (up to 30 days), want a luxury design with a ceramic bezel, or need advanced health sensors like ECG and SpO2 without the bulk.
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Frequently Asked Questions
+Which has better value?
Garmin Venu 3 excels if you value bright 1.4" amoled display with refined, lifestyle-friendly ui. 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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