Verisense Pulse+ (IMAGE) Rana Healthcare Solutions LLC Caption Verisense Pulse+, now measuring SpO2, GSR, and heart rate in addition to activity and sleep. Credit Shimmer Research Usage Restrictions For use only with Shimmer Research news License Licensed content 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.