I've spent the last couple of days on a fitness retreat with budget behemoth Amazfit, whose Whoop-dupe Helio Strap I love. But I've been at this fitness retreat for a different reason — testing the ...

Understanding Sweat Testing: Sweat testing has long been recognized as a reliable method to monitor an individual’s health and performance. Sweat carries a wealth of information, including electrolyte ...

Sweat can be as helpful as blood in checking on health. Doctors already use it for drug tests and insights on diseases like cystic fibrosis. But sweat has its limits – largely because there’s only so ...

Your sweaty gym shirt might seem like nothing more than evidence of a good workout, but cutting-edge technology is transforming that damp fabric into a sophisticated medical laboratory that can ...

From glucose tracking to toxin exposure detection, scientists show how sweat could rival blood as a diagnostic resource, if technology and standardization advance fast enough. Study: Sweat as a ...

You sweat, I sweat, everybody sweats. But everyone perspires differently — whether it’s the amount you produce or what comes out of your glands. The composition of your sweat can tell you a lot about ...

When I showed up for a sweat test at the Skratch Lab Cafe in Boulder, Colorado, I was fully kitted out for a run. I don’t know exactly what I expected—I had never had my sweat content analyzed ...

Wearable biosensors are revolutionizing point-of-care diagnostics by offering real-time monitoring of physiological metrics and biomarkers. A team of researchers at Purdue University’s College of ...