Here's how to know if the glasses are recording you. Jason Chun Associate Writer Jason Chun is a CNET writer covering a range ...

While President Trump is busy working through his checklist for sabotaging the midterm elections, Republicans are already concocting the political equivalent of a shady insurance policy — the kind ...

A paradigm shift is underway in the world of personal health, as consumers in 2026 demand more than just step counts and calorie estimates from their wearable devices. The focus has pivoted from ...

A new shoe could help elderly people stay on their feet - and protect them against potentially fatal falls and stumbles.

Though it might feel great to finish a workout and see "calories burned" pop up on your smartwatch, that number is often surprisingly inaccurate, with estimated error rates of 30%–80%. The watch's ...

You can count macronutrients with apps or a written food diary. Learn how to count macros if you’re trying to lose weight or gain muscle.

The chip creates a digital output using a method called “time-to-digital” conversion. It measures the time it takes for a signal to cross a threshold, rather than measuring the voltage intensity ...

When a big-hearted engineer noticed his 89-year-old mentor was unsteady on his feet, he sprang into action and created a ...

Forget about basic stand-on devices that measure weight and basic body composition stats; this advanced foot-to-hand smart scale can do that and so much more.

Real talk on phone radiation in 2026. See which smartphones have the lowest SAR ratings, plus practical tips to reduce ...

The first electric and gas bills of the year can come with sticker shock, and this year, it might be worse than usual.