Fitbit anchors the budget corner of DEPLOY's biometric cohort: cleared AFib/ECG at about $160, the strongest cardiologist-validation-per-dollar in the set, inside Google's biometric stack alongside the Pixel Watch.
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The cleared feature is real: AFib/ECG (via the Sense line's electrodes), alongside a Sleep Score, Sleep Profile, Daily Readiness Score, and stress management. Google acquired Fitbit in a deal that closed January 2021 for about $2.1B.
The Charge 6 is about $160, a hardware purchase, with an optional Fitbit Premium subscription (about $9.99/month). The Sense 2 and Versa 4 watches are the higher-tier siblings in the line.
Availability
Shipping now
Fitbit is shipping and consumer-available (Charge 6, Sense 2, Versa 4). It is a Google product line, recorded as a distinct entity from the Pixel Watch and the Google company.
Real-world status
Fitbit (the Charge 6 band, plus the Sense 2 and Versa 4 watches) is the budget-tier cleared anchor of the biometric cohort. Founded in 2007 and acquired by Google (deal closed January 2021, about $2.1B), its sensors (optical PPG, ECG electrodes on the Sense line, cEDA stress, SpO2, skin temperature) drive cleared AFib/ECG, a Sleep Score and Sleep Profile, a Daily Readiness Score, and stress management. The throughline is the strongest cardiologist-validation gradient available at a budget price point; the AI augments genuine biometric sensing. Its health stack shares lineage with the Pixel Watch's Fitbit/Google Health algorithms.
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Fitbit and the Pixel Watch share Fitbit/Google Health algorithms but are recorded as distinct entities; the Pixel Watch is the premium smartwatch path, Fitbit the budget band-and-watch path, both under Google.
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The cleared feature is AFib/ECG specifically; the readiness, stress, and sleep metrics are wellness-grade. The optional Fitbit Premium subscription gates deeper analytics, not the cleared cardiac feature.
Biometric wearables: Fitbit vs Pixel Watch vs Garmin
Fitbit Charge 6
Google Pixel Watch
Garmin Venu 3
Price
~$160
🟢verified
$349-$399
🟢verified
~$449
🟢verified
FDA cleared
AFib/ECG
🟢verified
Loss-of-pulse De Novo + ECG
🟢verified
ECG only (510k 2023)
🟢verified
Subscription
Optional Premium
🟢verified
Optional Premium
🟢verified
Optional (no gating)
🟢verified
Maker
Google (Fitbit)
🟢verified
Google
🟢verified
Garmin
🟢verified
Tier
Budget
🟢verified
Premium smartwatch
🟢verified
Multisport
🟢verified
Sources: DEPLOY registry, Google / Fitbit, Garmin
Frequently Asked Questions
How much is the Fitbit Charge 6?
About $160, a hardware purchase🟢verified, with an optional Fitbit Premium subscription (~$9.99/month). The Sense 2 and Versa 4 are higher-tier siblings.
Is the Fitbit ECG FDA-cleared?
Yes, AFib/ECG is cleared🟢verified (via the Sense line's electrodes). The readiness, stress, and sleep metrics are wellness-grade.
Is Fitbit owned by Google?
Yes, the acquisition closed January 2021 for about $2.1B🟢verified. DEPLOY records Fitbit as a distinct entity from the Pixel Watch and the Google company.
Do you need Fitbit Premium?
No🟢verified. Premium (~$9.99/month) gates deeper analytics, not the cleared AFib/ECG feature.
How does Fitbit compare to Pixel Watch and Garmin?
Fitbit is the budget cleared anchor🟢verified; the Pixel Watch is the premium Google smartwatch (loss-of-pulse), and Garmin is multisport with a lighter cleared portfolio (ECG only).
Pricing and availability are tagged verified or claimed against primary sources. Manufacturer targets are reported as targets, not prices you can pay today.