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Fitbit Versa 3 vs Withings ScanWatch

Updated Apr 2026smartwatches
Fitbit Versa 3
Fitbit
Fitbit Versa 3
$229
8.1/10
VS
Withings ScanWatch
Withings
Withings ScanWatch
$299
8.0/10

The Verdict

Fitbit Versa 3 and Withings ScanWatch target different priorities within the smartwatch space. Versa 3 features a vibrant 336x336 AMOLED display with always-on capability, built-in GPS for accurate workout tracking, and NFC for contactless payments. Battery life reaches 6+ days, sufficient for most users. Health tracking includes heart rate, SpO2, and comprehensive sleep analysis via Fitbit's mature ecosystem. Withings ScanWatch takes a hybrid analog-watch approach, combining traditional aesthetics with a small PMOLED digital display. Its standout advantage is exceptional 30-day battery life, achieved through power-efficient design. ScanWatch includes ECG functionality for cardiac monitoring, which Versa 3 lacks, but sacrifices GPS entirely, limiting precise distance tracking without your phone. Stainless steel construction and sapphire crystal offer premium durability compared to Versa 3's aluminum case. At $229 versus $299, Versa 3 delivers better value for fitness enthusiasts wanting detailed workout metrics and daily device interaction. ScanWatch suits users prioritizing classic watch aesthetics, medical-grade health data, and minimal charging frequency, with willingness to skip GPS-dependent features. Choose Versa 3 for comprehensive fitness tracking and modern smartwatch experience. Choose ScanWatch if battery longevity and medical monitoring matter more than workout precision and daily screen time.

ValueVersa 3
BatteryWithings ScanWatch
DisplayVersa 3
SoftwareVersa 3
health_trackingWithings ScanWatch

Who Should Buy

Buy the Fitbit Versa 3 if…

  • Built-in GPS is a major upgrade over Versa 2
  • 6+ day battery easily lasts a full week for most users
  • AMOLED display is bright and crisp

Buy the Withings ScanWatch if…

  • 30-day battery life eliminates daily or weekly charging
  • Medical-grade ECG and SpO2 monitoring for clinical health insights
  • Classic analog watch design looks professional and stylish

Category Scores

Fitbit Versa 3
Withings ScanWatch
Value
8.4
7.5
Battery
7.5
9.2
Display
8.8
7.2
Software
8.1
7.8
health_tracking
8.2
8.7

Pros & Cons

Fitbit Versa 3

Pros

  • Built-in GPS is a major upgrade over Versa 2
  • 6+ day battery easily lasts a full week for most users
  • AMOLED display is bright and crisp
  • Google Assistant and Alexa voice assistant support
  • Lightweight at 40 g — comfortable for sleep tracking

Cons

  • Capacitive side button is imprecise and frustrating
  • No ECG or EDA stress sensor — need Sense for those
  • Fitbit OS has a very limited app store
  • SpO2 tracking requires a specific watch face to display

Withings ScanWatch

Pros

  • 30-day battery life eliminates daily or weekly charging
  • Medical-grade ECG and SpO2 monitoring for clinical health insights
  • Classic analog watch design looks professional and stylish
  • Sapphire crystal is highly scratch resistant
  • Sleep tracking with breathing disturbance detection

Cons

  • Tiny PMOLED screen limits smart features and notifications
  • No GPS — relies on phone for location tracking
  • No NFC for contactless payments
  • Very limited smart features compared to Apple Watch or Wear OS
  • No third-party app support

Full Specifications

SpecFitbit Versa 3Withings ScanWatch
SoftwareFitbit OSWithings proprietary (Health Mate app)
Body
Weight40 g58 g (42mm)
Case materialAluminumStainless steel with sapphire crystal
Water resistance5ATM5ATM (50m)
Health & Sensors
ECG
SpO₂
Skin temperature
Heart rate
Sleep tracking
Battery
Battery lifeUp to 6+ daysUp to 30 days
Display
Size40mm (1.58 inches)42mm
TypeAMOLEDHybrid analog + PMOLED
Always-on display
Resolution336 x 336Analog dial with PMOLED digital display
Processor
ChipsetFitbit custom processorWithings custom low-power SoC
Connectivity
GPS
NFC
Wi-Fi
Cellular
Bluetooth5.05.0

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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 Fitbit products or all Withings products. View full details for the Fitbit Versa 3 or the Withings ScanWatch.