Your Sweat Will See You Now

A new device — wearable, wireless and battery free — improves the ability to monitor and diagnose health problems by analyzing the sweat on your skin. APOORVA MANDAVILLI https://nyti.ms/2CyCvYm http://bit.ly/2FDUArZ The New York Times Health Sweating, Sensors, Data-Mining and Database Marketing January 18, 2019 at 12:00AM