Don't let an old thermostat suck the energy (literally!) out of your home. Upgrade to a smart, easy-to-program, and energy-efficient thermostat, such as the Nest Thermostat, $246.95 at Amazon ...

Our walkthrough on smart thermostat installation will give you the details, important checks to make and how to make steps easier.

The installation process on the Honeywell Wi-Fi Smart Thermostat will be different depending on your existing heating and cooling system setup. Keep this in mind when you're starting out so you ...

Installing a smart thermostat may sound like a daunting and intimidating process, but Consumer Reports is here to show you just how simple it can be. Our experts install and test smart thermostats ...