PART: Google Nest 3rd Generation Learning Stainless Steel Program Thermostat 854448003877 | eBay
Google Nest Learning Thermostat - Programmable Smart Thermostat for Home - 3rd Generation Nest Thermostat - Works with Alexa - Stainless Steel - Amazon.com
Google Nest Smart Thermostat 3rd Generation, Copper - T3021US