This provision means millions of Fitbit users may be unaware that their health data is governed by Google's expansive data ecosystem, not just Fitbit's narrower policy.
Fitbit collects sensitive health and biometric data ā including heart rate, sleep patterns, menstrual cycles, weight, and GPS location ā and may share it with Google, third-party service providers, and health platforms. Users who link a Google Account are subject to Google's broader privacy practices, significantly expanding how their data may be used. You can review and delete your Fitbit data or request a data export through the Fitbit app under Account Settings.