All-day heart rate tracking, and it doesn't cost much more than the old Fitbit Charge. The question is, do you need it?
The Acer Liquid Z220's textured design helps it stand out from the crowd -- but it's a shame about that bezel.
An Italian architect and MIT's Senseable City Lab have teamed up to create an air-conditioning system that only cools when it detects a person underneath it, cutting energy and water costs in sweltering desert locations like Dubai.
Whether you have a compatible smartphone, or need to use a computer, it only takes a few minutes to set up the Fitbit Flex.
This "Guardians of the Galaxy" tribute makes us long for a retro NES-style video game of Groot, Rocket, Star-Lord, Gamora and Drax in pixilated action.
Now fundraising on Kickstarter, the Air Umbrella promises to do away with those pesky metal ribs in favor of a dome of jetted air.
Good news for laptop and smartphone buyers: a novel flash-memory design should cut costs and boost capacity.
The BitLit app will give you free or cheap e-book editions of the print books you already own. Well, maybe some of them.
Buy a Fitbit Flex or Fitbit Charge, and Microsoft will throw in a pair of $40 earbuds at no charge.
If BitTorrent succeeds with its encrypted, decentralized app, it would enshroud a previously open form of messaging in a hard-to-break bubble of privacy.