Fitbit dives into all-day heart-rate tracking with its new Charge HR and Surge, but you'll have to wait until early 2015 to buy them. We went wrists-on.
The new device's sensors will track heart rate, steps taken, calories burned and sleep, according to a Microsoft privacy statement.
The $70 (£55) Bluetooth keyboard accessory stylish packs a portable punch.
Newer, smaller models are said to be available as soon as this month.
Pricing not available
Just in time for Halloween, a new video tackles the chemistry behind dying, including whether or not our hair keeps growing after we're gone.
Greg Joswiak, vice president of iPhone, iPod and iOS product marketing, also says the iOS 8.0.1 bug, which caused phones to lose connectivity, was because of how the operating system was delivered, not because of the software itself.
The "Star Wars" universe has infiltrated every part of your life, so you might as well get the matching house keys, too.
Google's Nest Labs, Samsung, Big Ass Fans and others came together to tout the burgeoning Thread standard that allows smart home devices to communicate with one another.
On Tuesday, Microsoft will offer details about the next version of Windows. Much of what really matters, says ZDNet's Mary Jo Foley, lies in how Redmond is building, testing and updating the OS.
With Safari and at least the Zappos app, you can scan your credit card to enter your payment information for a purchase, saving you from having to key in your digits manually.