Smart home devices like the Google Nest thermostat offer a lot of convenience, but it's important to understand what happens when the internet goes down.

Google dropped support for the original and second-generation Nest Learning Thermostats last month. Now, a free and open-source project that brings back remote control and more is in the testing phase ...

Add Yahoo as a preferred source to see more of our stories on Google. Hand holds a phone with the Nest app next to a Nest thermostat on a screen indicating HVAC running time - oasisamuel/Shutterstock ...

Smart thermostats don't have to be confusing -- and most take care of the details themselves. As Adina Roth, product lead for the Nest Learning Thermostat, says, "The most amazing part of a smart ...

The budget-friendly Energy Star-certified Google Nest Thermostat is polished and pretty, but it isn’t a true smart thermostat, at least not like its older sibling, the Google Nest Learning Thermostat, ...