Google Nest Thermostat (Snow) packaged with a Google Seal for Online Marketplace Meet the Google Nest Thermostat the smart thermostat for home with a cozy price. It can turn itself down to save energy when you leave the house. You can control this programmable thermostat from anywhere with the Google Home app whether you're on an errand or in bed.[ 1] And it's simple to install yourself, usually in 30 minutes or less. [1] Remote control and mobile notifications require working internet and Wi-Fi. [2] Alerts can notify you of a potential issue with eligible HVAC systems. Alerts aren't intended to replace a diagnosis by a qualified HVAC professional.