Google Nest Learning Thermostat - Programmable Smart Thermostat for Home - 3rd Generation Nest Thermostat - Works with Alexa - Stainless Steel for $169

Feature :

• No more programming: With Auto-Schedule, the Google Nest Learning Thermostat learns from you and programs itself..Product note: You can also check your system’s compatibility before purchasing a Nest thermostat with our online Nest Compatibility Checker on the Google Nest support page
• Home/Away Assist: don't heat or cool an empty home. Home/Away Assist adjusts the temperature after you leave.
• Remote control: Control your thermostat from anywhere using the Nest app.
• Know more, save more Check your Energy History to see how much energy you use and why.
• Look for the Leaf: The Nest Leaf appears when you choose a temperature that saves energy.