DEPLOY

Buying guide

Fitbit (Charge / Sense / Versa) vs Withings ScanWatch in 2026

Comparing 2 humanoid robots across availability, pricing, capabilities, and verified deployments. Current as of 2026.

Key differences

  • Fitbit (Charge / Sense / Versa) has more capabilities independently verified as autonomous (2 vs 0).
  • Fitbit (Charge / Sense / Versa) has the lower recorded price.
Attribute
Google product image of the Fitbit Charge 6 fitness tracker worn on the wrist. Its ECG and irregular-rhythm (AFib) notifications are FDA-cleared; activity and sleep scores are wellness-grade.
Fitbit (Charge / Sense / Versa)View full model page →
Glucose monitoring, glaucoma visual field virtual reality, and the new Withings BodyScan 2
Withings ScanWatchView full model page →
ManufacturerFitbitWithings
Form factorbiometricbiometric
Maturitycommercialcommercial
Autonomy✓ 2 verified autonomous—
Availabilityshipping-nowshippingshipping-nowshipping
Price$110-$160 (actual sale price)$349-$600 (actual sale price)
Capability claims
  • Tracks sleep (autonomous, verified)
  • Tracks fitness and activity (autonomous, verified)
  • Tracks heart health (claimed-only, claimed)
—
Brain——
Verified deployments1Global1Global
Privacy practices13data-deletion-control, data-sale, cloud-upload, data-retention, location-tracking, training-data-use, biometric-storage, third-party-sharing, Other disclosed, biometric-storage, data-sale, data-deletion-control, data-retention4biometric-storage, data-sale, data-deletion-control, data-retention
Sources on file2310

Editorial summaries

Fitbit (Charge / Sense / Versa)

Fitbit (the Charge 6 band, plus the Sense 2 and Versa 4 watches; founded 2007 by James Park and Eric Friedman, acquired by Google in a deal that closed January 2021 for about $2.1B) is the budget-tier cleared anchor of the biometric cohort. The Charge 6, at about $160, brings cleared AFib/ECG (via electrodes on the Sense line), optical heart rate, SpO2, skin temperature, a Sleep Score and Sleep Profile, a Daily Readiness Score, and stress management, with an optional Fitbit Premium subscription (~$9.99/month). It is a Google product line, recorded in the registry as a distinct entity from the Pixel Watch and the Google company, and its health stack shares lineage with the Pixel Watch's Fitbit/Google Health algorithms. The throughline: the strongest cardiologist-validation gradient available at a budget price point, with the AI augmenting genuine biometric sensing.

Withings ScanWatch

The Withings ScanWatch (the ScanWatch 2 at about $349 and the ScanWatch Nova, including the Nova Brilliant at about $600, November 2024; from Withings, founded 2008 in France and independent since buying itself back from Nokia in 2018) is the hybrid-analog entry of the biometric cohort: a conventional analog watch dial paired with medical sensors (optical PPG, electrical ECG, SpO2, and TempTech24/7 continuous temperature) and about 30-day battery. Its cleared features include ECG (for AFib, sinus rhythm, and high heart rate, cleared 2021, with an OTC ECG clearance in 2025), SpO2 with breathing-disturbance detection, and temperature trends, with an optional Withings+ subscription (~$9.95/month). It carries substantial peer-reviewed cardiologist validation for the size of the company. Cap-flag: as a French maker it is cleared in both the EU and the US, with different specific indications by region.

Common questions

What is the difference between Fitbit (Charge / Sense / Versa) and Withings ScanWatch?
Fitbit (Charge / Sense / Versa) and Withings ScanWatch are both biometric robots on the DEPLOY registry. They differ in maker, maturity, price, verified deployments, and how much of their autonomy is independently verified. See the table above for the full head-to-head; each figure is sourced.
Which is cheaper, Fitbit (Charge / Sense / Versa) or Withings ScanWatch?
Fitbit (Charge / Sense / Versa) has the lower recorded price on the DEPLOY registry than Withings ScanWatch. Prices are sourced; see each record for whether the figure is a manufacturer target, an estimate, or an actual sale price.
Is Fitbit (Charge / Sense / Versa) or Withings ScanWatch more autonomous?
Fitbit (Charge / Sense / Versa) has more capabilities independently verified as autonomous on the DEPLOY registry than Withings ScanWatch. DEPLOY counts a capability as autonomous only when verified at a real deployment, not from a demo or a vendor claim.
Which has more verified deployments, Fitbit (Charge / Sense / Versa) or Withings ScanWatch?
Fitbit (Charge / Sense / Versa) and Withings ScanWatch each have 1 verified deployment on the DEPLOY registry (confirmed at named sites with primary sources).

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