
Fitbit is rolling out app version 4.68 for Android and iOS, a sizable update that includes a redesigned Sleep Score, expanded personalization and more motivational Coach messages, plus the ability to edit sleep logs on Android. With Google Health replacing the Fitbit app and foregrounding the AI coach, some users say these personalization and coaching features feel less intuitive or trustworthy, underlining mixed reactions to AI-driven health changes.
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