Open box never installed.The Google Nest Thermostat Programmable Smart WiFi G4CVZ Snow GA01334-US is a white, round-shaped thermostat that operates on battery power and is wall-mounted in your home. It features advanced sensor technology for measuring temperature, humidity, and ambient light, and can be controlled through the Nest app or compatible smart home systems like Google Home/Assistant and Amazon Alexa. With programmable settings, Bluetooth connectivity, and Wi-Fi capabilities, this thermostat provides efficient heating and cooling control for a comfortable home environment. Made of durable plastic material, this Google Nest Thermostat is a modern and convenient addition to any home.