Researchers say Oura rings can predict COVID-19 symptoms three days early

One of the challenges to curbing the spread of COVID-19 is that asymptomatic individuals, or carriers, can spread the virus before they realize they are infected. In April, researchers from West Virginia University’s (WVU) Rockefeller Neuroscience In...

source https://www.engadget.com/west-virginia-university-oura-ring-covid-19-symptoms-003239603.html