Google

You are agreeing to cross-site tracking where your activity on partner sites is linked to your Google Account for advertising.

“For example, if you search for “mountain bikes,” you may see ads for sports equipment on YouTube. Depending on your account settings, your activity on other sites and apps may be associated with your personal information in order to improve Google’s services and the ads delivered by Google.”

What that means: You agree to have your browsing habits outside of Google's websites tracked and linked to your identity for ad targeting purposes.

Google tracks your behavior not just on its own platforms but also across the wider web. By associating your activity on third-party sites with your personal Google Account, they build a detailed profile of your interests to serve targeted advertisements.

You are agreeing to the collection of precise geolocation and sensitive sensor data from your devices.

“Depending on these settings, this may include precise location data, for example GPS data for Android features like navigation or finding your phone.”

What that means: You permit Google to know your exact physical location at all times and potentially access sensitive biometric or health metrics depending on your device choices.

The policy explicitly allows for the collection of precise location data via GPS. It also mentions collecting biometric information if provided for product studies and health metrics through third-party integrations like Fitbit.

You are agreeing to indefinite data retention for reasons deemed necessary by Google for business or legal compliance.

“And some data we retain for longer periods of time when necessary for legitimate business or legal purposes, such as security, fraud and abuse prevention, or financial record-keeping.”

What that means: Some of your data stays with Google forever because they decide it is needed for internal business or legal reasons.

While you can delete some data, certain types are kept for an undefined period based on vague "legitimate business" needs. This means some of your digital footprint may remain on Google's servers indefinitely without a clear expiration date.

You are agreeing to share sensitive health metrics and medical history with Google when using compatible devices and apps.

“Health information if you choose to provide it, such as your medical history, vital signs and health metrics (like blood glucose levels)... in the course of using Google services that offer health-related features, such as the Google Health Studies app, Fitbit, or Pixel devices.”

What that means: If you use connected health devices or apps, Google gains access to detailed medical and fitness records.

Google processes highly sensitive health and medical data if you opt into specific features like Fitbit or Health Studies. While they state this is for service provision, the integration of wearable tech creates a broad database of your physiological details.