Wearable Sweat Patch – Now with More Colors and Data

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John Rogers has been producing incredible bioelectronics for nearly a decade. He and his teams are solving the most critical issues for wearables by focusing on biomaterials that are soft, flexible and self powered. These devices are as easy to wear as a band-aid. The most recent project he has been involved with is a tiny biosensor that detects water loss, lactate, creatinine, glucose, pH and chloride all through non-invasive sweat analysis.

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While sweat is a popular area of research this project goes further by providing a colorized human readable display directly on the patch. Also included is a NFC interface for smart phones along with a image processing option to determine chemical concentrations.

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When do we get our own fancy sweat patches? Sooner than you might think. These patches have already been tested with human trials in a real 106 mile cycling event.


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