Lower electricity bills smart with energy-saving tools. Learn how smart plugs, smart thermostats, and home energy monitoring apps help manage power use and optimize TOU scheduling.

We're now firmly in the summer months which means that we're in air conditioning territory. But whether you're keeping your home cool or looking to get toasty in the cooler months, one handy bit of ...

Nearly 65 years ago, the popular animated sitcom "The Jetsons" burst onto the airwaves, giving us a glimpse into the future of smart homes and other high-tech gadgets. With visions of things such as ...

A little under a year ago, a started named Nest Labs announced its first product, a high-tech thermostat which learns from your usage, nudges you to conserve energy and can be remote-controlled from a ...

My thermostat uses the sensor's readings in combination with the primary thermostat in the hall, picking up on temperatures in the spots where people actually spend time. Like me, currently shivering ...

A few months ago, a Silicon Valley startup invited me to review its new home thermostat. I wasn't expecting much. Can you blame me? Thermostats are annoying. Many models require that you study a ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. August 6, ...