Our team of Duke University doctors and scientists are investigating whether the health data from your smartphone and smartwatch can help determine whether or not you have a COVID-19 infection, and how severe the infection is expected to get. 

We will ask for your permission to access the Health app data on your phone and use this data along with daily surveys to examine whether you have Covid-19 symptoms.

Our daily survey asks two simple questions each day. We will explore whether there is a relationship with your smartphone and smartwatch data.