The $99 Mio Link uses its optical sensor to track your heart rate.
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Apple's new watch has some secrets and some quirks you may not know about. Here are the most interesting tidbits I've found over my time wearing one so far.
Intel, GlobalFoundries and other chipmakers have built massive facilities to manufacture more powerful computer chips. It's all part of a race to prove they can keep pace with Moore's Law.
Technically Incorrect: An Australian mom is stunned that her Facebook friends don't like her constant baby updates. How stunning.
The European Commission opens a legal case that could change how Google search works -- and impose a massive fine. It also begins an inquiry about Android.
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.
The video-streaming service adds 4.9 million new members in the first quarter, hitting milestones both in the US and in its international markets.
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.