I tested my Fitbit Air against an 'EKG-accurate' heart rate monitor - the results surprised me

When you buy through our links, we may earn a commission. Our process 'ZDNET Recommends': What exactly does it mean? ZDNET's ...

Health trackers offer a ton of data. Here are the metrics doctors want you to pay attention to

We’re all wearing Apple Watches, Oura Rings, and FitBits now. Are they doing us any good?

Google Health's latest update closes another Fitbit gap

I've been writing about Android since 2011, with a focus on device reviews, Samsung and Google Pixel hardware, and the latest ...

Anorexia Athletica Is More Common Than You Realize. Here's What Parents Should Know.

Although it can happen to anyone, it's particularly prevalent among students.

Fitbit Air review: A screenless health tracker that blends into everyday life

The Fitbit Air is built for people who want health tracking without the look of a fitness tracker. Here's how it stacked up ...