The most important things to know when shopping for a cell phone.
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.
Technically Incorrect: Apple co-founder Steve Wozniak says that the FCC overseeing the Web will be a positive step in controlling illegality. He also describes it as a victory for consumers.
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.
Whether you have a compatible smartphone, or need to use a computer, it only takes a few minutes to set up the Fitbit Flex.
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.