The $99 Mio Link uses its optical sensor to track your heart rate.
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Nearly 60 titles are disappearing from Netflix in May, but nearly 60 titles are being added. Find out what to stream while you can and what you have to look forward to here.
The Apple Watch received a score of 5 out of 10 for repairability, due to the impossibility of removing just about any component inside.
Samsung has launched "SUHD" TVs, but despite the new term they're based on good old LCD technology. Here's what you need to know.
Without apps, the Apple Watch is nothing more than a glorified timepiece. Here are Apple's included apps, plus a selection of 14 third-party options we think are worth checking out now.
Tricking the brain into thinking its body can't be seen is easier than you might think. That can be helpful in stressful situations, but does it make virtual reality more dangerous?
A trio of new Jawbone fitness bands are on their way: two coming soon, one later this summer. They're slimmer, and they're ambitious. And we have two of them here to review.
Researchers have created a "heart on a chip" using actual cardiac muscles to help test the effects of heart medication.
First V1sion is a startup that places you on the field of play by placing cameras and heart-rate monitors in the shirts of top sports players.
It's a hat. It's a heart rate hat. Why? Well, see for yourself. Heads-on in Barcelona.