Here’s How the NBA's Coronavirus-Fighting Ring Might Help

The Oura ring measures your heart rate, temperature, and sleep patterns—and could possibly detect COVID-19 before the onset of noticeable symptoms. The ring is lined on the inside with sensors to measure physiological metrics like temperature, respiratory rate, sleep time, and heart rate variability, and it uses those measurements to sync with a smartphone app to produce an overall assessment of rest and recovery.

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Photo Credit: Jacek Dylag