Sweat Sensor Wristband (image) University of California - Berkeley Share Print E-Mail Caption The flexible sensor developed at UC Berkeley can be made into "smart" wristbands or headbands that provide continuous, real-time analysis of the chemicals in sweat. Credit Photo by Wei Gao, UC Berkeley Usage Restrictions All rights reserved. Editorial use only with credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.