The $99 Mio Link uses its optical sensor to track your heart rate.
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Fitbit's Charge HR combines heart rate tracking, sleep tracking and fitness into an affordable, slim band with good battery life. It's a hard combination to beat.
This handy guide can help you figure out if you should upgrade to a new Ultra HD "4K" TV.
The MPAA has a bad feeling about the "sci-fi violence" of the new Star Wars film, not that it'll make any difference.
"ClearMotion," "TruMotion," "Motion Rate 240" and "Effective" refresh rates are not true refresh rates. Here's why.
The update can automatically detect what kind of sport or activity you're engaged in, from aerobics to Zumba.
After several years of growing pains, and marginal picture-quality improvements, 4K TVs are becoming affordable, and they're finally worth considering.
Great sounding headphones don't have to be expensive, check out this list!
In this edition of Ask Maggie, CNET's Marguerite Reardon explores whether prepaid brands owned by the major wireless operators offer a true advantage over traditional services.
You already have to pay to belong to Prime. Amazon's head of digital music says the streaming service is after customers who don't necessarily want to spend a ton of money on music.