Google Nest Learning Smart Thermostat 3rd Generation - Choose
Just turn it up and down. And Energy History lets you see how much energy you use and why. In independent studies, Nest thermostats saved an average of 10% to 12% on heating bills and 15% on cooling bills.
Ecobee vs Nest: which smart thermostat is right for your home
Review: Nest's 3rd Gen Learning Thermostat adds a better screen +
Google Rolls Out Emission-Curbing Tools for Nest Thermostat - WSJ
Nest Learning Thermostat review: more than a pretty face(plate
Google Nest Learning Thermostat - Programmable Smart Thermostat
The 5 best smart thermostats
Same great Nest, now with a temperature sensor - CNET
Nest vs Honeywell: Which smart thermostat is best for you?
Learn about multistage heating and cooling system - Google Nest Help
Google Nest Manuals