Smart Sleep Analysis (IMAGE) Fraunhofer-Gesellschaft Caption Thanks to specially developed software, this smartwatch can be used for sleep analysis: a benefit for all those who suffer from sleep disorders. Credit © Fraunhofer IGD Usage Restrictions None 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.