Apple Watch can help diagnose COVID-19 symptoms: Study
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It seems the Apple Watch can help detect even Covid-19 as researchers have found that the device can identify such cases earlier than traditional diagnostic methods and can help track and improve management of the disease. The study by researchers at Mount Sinai hospital in the US found that subtle changes in a participant's heart rate variability (HRV) measured by an Apple Watch were able to signal the onset of Covid-19.