Fitbit Is Studying Whether Its Watches Can Detect Coronavirus Early
by Caitlin McGarry from on (#53S1Y)
Fitbit owners wear their watches and fitness trackers day and night, which gives the company tons of data about their health. Fitbit is now launching a study to determine whether all of that data can be used to diagnose covid-19 before any noticeable symptoms-including fever and cough-even begin.