Google Health 5.0 is rolling out as a mandatory update for Fitbit users starting May 19, with full availability targeted for May 26, 2026. The update brings a new “Quick Access” widget, but critics say the Gemini-powered Health Coach can hallucinate and that s
For Fitbit users, the change arrives quickly—and with a deadline baked in. Google Health 5.0 has started rolling out now as a mandatory update for the Fitbit app, and the timing isn’t accidental.
Google is preparing to launch its new Fitbit Air, a band positioned as its most direct competitor to Whoop, next week. To get the new device set up, Google Health 5.0 is required—and the update is already moving onto phones running Android and iOS.
The rollout started May 19 and is expected to reach full availability by May 26, 2026. A post from Google Health on May 21, 2026 directed users to look for the #GoogleHealth app on Android and iOS “between now and May 26.”
The update’s best feature lands right on the home screen. Until now, Fitbit’s widget was a single circular steps counter. Google Health 5.0 replaces that with a “Quick Access” widget that can expand to a 5×3 grid—showing up to six fitness metrics at once.
What appears in that grid is flexible. Users can set it to highlight steps, distance, sleep, hydration, weight, readiness, or whatever stats they’ve configured. When the widget is at its smallest, it collapses down to show just one stat. Tapping on a tile opens the full details.
Google also built in familiar navigation controls. There’s a heart icon in the top-left that opens Google Health, a refresh button on the right, and a last-updated time in the center so users can judge how current the data is.
The Quick Access widget is designed to stay consistent with the app. It mirrors exactly what’s shown in the Today tab, keeping the widget and the app in sync.
But the update’s marketing push is focused on a different part of the experience: the Gemini-powered Health Coach. In a hands-on review from Lifehacker, the feature comes with a serious credibility flaw.
The Health Coach reportedly congratulated a tester for achieving a sleep score of 99, when the actual score was 85. The coach also referenced irrelevant Reddit threads as sources—at least one of which had an answer copied from ChatGPT.
And even beyond the hallucination problems. Google Health 5.0 doesn’t include a number of popular Fitbit features that many users may be used to seeing. The update does not bring sleep animals. the Community Feed. Groups. direct messaging between users. food plans with calorie targets. or stress-check graphs.
There’s also a paywall shift. Features that were available for free during the Public Preview—chat with the Health Coach and personalized fitness plans—are now tied to Google Health Premium. The membership costs $9.99 a month or $99.99 a year.
The rollout period is clear, and the stakes are immediate for anyone trying to set up the coming Fitbit Air. Starting May 19, the mandatory update begins landing for Fitbit app users on Android and iOS, with full availability targeted by May 26, 2026—just in time for new hardware to arrive.
Google Health 5.0 Fitbit app update Fitbit Air Whoop competitor Gemini Health Coach Quick Access widget sleep score Google Health Premium AI hallucinations