S1 E63Can Wearables Detect Covid-19 Symptoms? I Wore Six to Find Out Smartwatches, smart rings and patches that gather your temperature, heart rate and blood oxygen could serve as an early detection system for Covid-19. WSJ’s Joanna Stern strapped a bunch of stuff to her body and recruited a doctor to figure it all out.

Source: Wall Street Journal August 17, 2020 12:22 UTC