Researchers developed a power-free wearable sweat sensor using nanocomposite fibers that passively collect sweat and detect ...

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 ...

Sweat sensors are a wearable tech that might sound great on paper, but not so much in practice. Instead of just counting steps or heartbeats, they analyse your perspiration and give you data like ...