Smart thermostats are praised for making scheduling easier, saving on monthly power bills, and encouraging owners to look for more ways to save. They can also learn from your at-home habits to make ...

Then there's the question of changing the temperature at night or when you're not home. The Department of Energy suggests you ...

Google-owned Nest announced a new version of its smart thermostat on Tuesday with minimal but still welcome changes. The most important is a larger, sharper screen that lets the device be read from ...