sweat

University of Stanford, image credit: Onur Parlak

By Laura Lovett July 23, 2018
Researchers from Stanford University have developed a new wearable capable of measuring a patient’s cortisol levels from their sweat. Cortisol, a hormone linked to stress, typically takes several days to test. A paper outlining the early development and use of the technology was recently published in Science Advances.  "We are particularly interested in sweat sensing, because it offers...
By Jeff Lagasse August 7, 2017
One problem with sensors that derive information from sweat is that the patient being tested has to actually sweat. Oftentimes this entails exertion or room temperatures that run the gamut from impractical to unsafe. But thanks to Eccrine Systems Inc., testing sweat may soon become both easier and safer.   Founded by University of Cincinnati professor Jason Heikenfeld, Eccrine Systems has...
By Jonah Comstock January 27, 2016
Researchers at Stanford University and the University of California-Berkeley have built a prototype that could lead to a slew of new features for wearable activity trackers. The group, led by principal investigator Ali Javey, a professor at UC-Berkeley, have created a wearable sensor that can continuously collect and monitor users’ sweat on the molecular level, then sends the information via...