To be fair Newsom might have implied several winners, but same point taken.

ABC7 in SF just reported a collaboration as "Stanford and Fitbit", giving innovators.stanford.edu (not working) as a site to sign up. Relatedly I find the following:

https://hitconsultant.net/2020/04/14/fitbit-scripps-stanford...

I could imagine participants in any device-specific work opting-in to sharing anonymized data with one-or-more broader-based studies/analyses, if that is not part of opting-in to the device-specific work in the first place.