Wareable's definitive verdict on the Samsung Galaxy Watch Ultra 2, including detailed breakdowns of heart rate accuracy, ...

The Galaxy Watch 9 delivers new preventive health features and a faster chip, but its design is the same as last gen, and a ...

Samsung just unveiled its latest Galaxy Watch 9, but how much better is it than the previous-gen Galaxy Watch?

For professionals that rely on moisture measurements to make critical decisions, the accuracy of the results often depends ...

With a dive-rated titanium case and dual-frequency GPS, this refurbished Apple Watch Ultra in excellent condition now costs ...

EVs carry battery weight, deliver instant torque, make cabin noise more noticeable and can make tire wear a bigger part of ...

The Oppo Find N6 smartphone arrives as a highly refined notebook-style foldable that solves the inner-screen crease as OPPO’s “Zero-Feel” crease technology ...

Our Ultrahuman Ring Pro review breaks down its premium titanium build, unmatched 45-day charging case, and whether its data accuracy hits the mark.

The Whoop 5.0 delivers excellent battery life, accurate health tracking, and meaningful new insights, though its subscription pricing makes it a costly commitment. The Fitbit Air is a lightweight, ...

Chemists in South Korea have created a stable color-changing sensor that displays an easily quantifiable response to the pH of its surroundings. Published in Microsystems & Nanoengineering, Dong-Hwan ...

Three cheap hygroscopic salt solutions on carbon nanotube sensors distinguish nine toxic gases, including warfare agents, without engineered receptor molecules. (Nanowerk Spotlight) Many toxic gases, ...

A scientific breakthrough not only promises faster testing for antimicrobial resistance, but also an ethical solution to the controversial issue of using rodents in research. University of Exeter ...