I'm in this study with the Oura Ring/UCSF, that might interest your spouse -- https://techcrunch.com/2020/03/23/oura-partners-with-ucsf-to-determine-if-its-smar

I'm in this study with the Oura Ring/UCSF, that might interest your spouse -- https://techcrunch.com/2020/03/23/oura-partners-with-ucsf-to-determine-if-its-smart-ring-can-hep-detect-covid-19-early/ https://techcrunch.com/2020/03/23/oura-partners-with-ucsf-to...