/https%3A%2F%2Fstatic01.nyt.com%2Fimages%2F2021%2F07%2F07%2Fscience%2F07VIRUS-WEARABLES1%2F07VIRUS-WEARABLES1-facebookJumbo.jpg)
Fitbits Detect Lasting Changes After Covid-19
Some people recovering from a coronavirus infection had an elevated heart rate for months, according to a new study. Last spring, when the nation's Covid-19 cases were soaring and tests were in ...
https://www.nytimes.com/2021/07/07/health/covid-fitbit-wearables.html