Scripps study suggests wearables could predict Covid-19 infection November 1, 2020 Auto Bot Apple Watch, Artificial Intelligence, Fitbit, Health Tech, Wearables 0 The virtual study, which included wearable data form more than 30,500 participants, found that changes in sleep, activity and heart rate levels, along with self-reported symptom data, could be used to identify potential cases of Covid-19.