E4 Empatica wristband

Researchers Study Wearable Device to Track Drug Addiction Relapses

Researchers at the University of Massachusetts Medical School are testing a wearable device that may help track drug addiction relapses. The E4 Empatica wristband device measures temperature, heartbeat, motion and skin electrical conductance, according to Business Insider. The measurements are taken 30 times per second. Knowing the time addicts tend…