Photo 1 (IMAGE) National University of Singapore Caption A team of NUS researchers have come up with the pH Watch, an 'add-on' to a wearable health monitoring gadget that can tell users about the condition of their health from their sweat pH. [From left to right] Dr. Wang Bo, Ms. Chen Yuan, Mr. Ananta Narayanan Balaji and Assistant Professor Shao Huilin. Credit National University of Singapore Usage Restrictions Please credit accordingly 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.