I put Withings’ new BeamO thermometer to the test for several weeks to determine who could benefit from its four-in-one ...

This battery-free electronic sticker attaches to everyday objects like a drinking cup and monitors vitamin C levels from a person’s fingertip sweat. A team of engineers at the University of California ...

Apple removed blood oxygen monitoring from the Apple Watch in early 2024. Somebody has to blink for it to return, and it looks like neither Masimo nor Apple are going to budge. Blood oxygen monitoring ...

Temporary tattoos aren’t just for kids anymore — semi-permanent versions have become a favorite among adults who don’t want the commitment of the real thing. Now, researchers reporting in ACS Sensors ...

The Index is a $170 armband that can track your sleep so you don’t have to wear a watch to bed. Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and ...

As announced with the June 2025 Feature Drop, Gboard is getting deeper integration with Pixel Studio that lets you generate custom AI stickers. This is beginning to roll out on the Pixel 9 and newer.

Editor's note: Follow Ohio State vs. Notre Dame live updates, scores and highlights from the national championship game. The Irish are expected to rock their home blue jersey and gold pants ...

The 100-foot-wide, 12-foot-tall glowing VOTE FOR TRUMP sign would be hard to miss driving through downtown Amsterdam, New York. And that, according to the town's mayor, is the problem. The sign, ...