And let's be clear that by "healthcare providers," we mean insurance companies.
And by "timely advice," we mean notifications that you need to shop for new insurance, because they've detected that you have become a riskier bet and are dropping your coverage.
And higher premiums because they can detect some anomaly in your heart rhythm. Oh sorry we can't insure you because Google sold us your fitbit info and you have a preexisting condition you aren't aware of.
I don't know about selling it healthcare providers but integrating it as an audience with Google Ad's seems like the likely path. They know your location, now it's knowing your body data to target an audience segment.