Emergency medical workers in San Francisco are wearing smart rings that can monitor body temperature in an effort to detect COVID-19 symptoms early

Business Insider

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· Medical workers at two hospitals in San Francisco will wear smart rings in an effort to detect COVID-19 signs early, according to The San Francisco Chronicle. 
· Wearable tech startup Oura will be supplying the rings. 
· The program's goal is to help medical workers notice that they might be sick before experiencing...

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