DEPLOY

Buying guide

Lingo vs Fitbit (Charge / Sense / Versa) in 2026

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

Key differences

On DEPLOY's record, Fitbit (Charge / Sense / Versa) has more capabilities independently verified as autonomous (2 versus 0) than Lingo as of 2026.

  • Fitbit (Charge / Sense / Versa) has more capabilities independently verified as autonomous (2 vs 0).
  • Lingo has the lower recorded price.
Attribute
Reactions to Abbott's call for data center restrictions near rural Texas neighborhoods
LingoView full model page →
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 →
ManufacturerAbbottFitbit
Form factorbiometricbiometric
Maturitycommercialcommercial
Autonomy◐ not independently verified✓ 2 verified autonomous
Availabilityshipping-nowshippingshipping-nowshipping
Price$54 (actual sale price)$110-$160 (actual sale price)
Capability claims
  • Tracks blood oxygen (SpO2) (autonomous, claimed)
  • Tracks sleep (autonomous, verified)
  • Tracks fitness and activity (autonomous, verified)
  • Tracks heart health (claimed-only, claimed)
Brain——
Verified deployments1Abbott1Fitbit
Privacy practices4third-party-sharing, data-deletion-control, biometric-storage, training-data-use13data-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-retention
Sources on file823

Track this matchup

Get told the moment Lingo or Fitbit (Charge / Sense / Versa) changes. Verified changes only, the second they are real. No press-release noise.

Lingo

Verified changes only. No press-release noise.

Fitbit (Charge / Sense / Versa)

Verified changes only. No press-release noise.

Editorial summaries

Lingo

Abbott's Lingo is an over-the-counter continuous glucose monitor for non-diabetic and wellness consumers, built on Abbott's FreeStyle Libre sensor platform (FDA 510(k) K233655, decided May 29, 2024; Class II integrated CGM): a disposable biosensor worn up to 14 days on the back of the upper arm. It is the adaptive-algorithmic end of the glucose cell, the documented contrast to Stelo's generative AI: the app's 'Lingo Count' daily glucose-spike metric with adaptive targets, food and activity logging, and rule-based personalized recommendations are adaptive-algorithmic, not generative.

'Lingo Live' is free roughly 30-minute sessions with human Abbott nutritionists, not an AI coach, and DEPLOY surfaces that distinction prominently. Pricing starts at about $54 for a 2-week single-biosensor plan, with recurring biweekly and monthly multi-sensor tiers. From Abbott (NYSE: ABT). Cap-flag: the cleared indication is adults 18+ not on insulin, explicitly NOT for diagnosis of any disease including diabetes.

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.

Common questions

How do Lingo and Fitbit (Charge / Sense / Versa) differ?
On DEPLOY's record, Fitbit (Charge / Sense / Versa) has more capabilities independently verified as autonomous (2 versus 0) than Lingo as of 2026. Fitbit (Charge / Sense / Versa) has more capabilities independently verified as autonomous (2 vs 0). Lingo has the lower recorded price.
What is the difference between Lingo and Fitbit (Charge / Sense / Versa)?
Lingo and Fitbit (Charge / Sense / Versa) 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, Lingo or Fitbit (Charge / Sense / Versa)?
Lingo has the lower recorded price on the DEPLOY registry than Fitbit (Charge / Sense / Versa). Prices are sourced; see each record for whether the figure is a manufacturer target, an estimate, or an actual sale price.
Is Lingo or Fitbit (Charge / Sense / Versa) more autonomous?
Fitbit (Charge / Sense / Versa) has more capabilities independently verified as autonomous on the DEPLOY registry than Lingo. 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, Lingo or Fitbit (Charge / Sense / Versa)?
Lingo and Fitbit (Charge / Sense / Versa) each have 1 verified deployment on the DEPLOY registry (confirmed at named sites with primary sources).

Recent coverage

Related comparisons

Keep researching

Keep reading

AI wearable prices: every verified figureAnswer The verified list.All biometric wearablesRegistry Every verified record in the category.LingoModel The full model page.Fitbit (Charge / Sense / Versa)Model The full model page.AbbottRecord The maker's verified record.FitbitRecord The maker's verified record.

Ask the registry

For AI assistants

Use DEPLOY in Claude, Cursor, and other AI assistants

Connect any MCP-aware assistant to the live registry. Ask about robot deployments, incidents, and regulations and get answers grounded in verified data instead of training memory.

Install instructionsDownload for Claude Desktop

Machine-readable: this page as markdown.

← Back to all consumer robots