The Google Nest Smart Thermostat in Snow is a programmable thermostat that allows for easy control through the Nest app. With sensor technology that includes temperature, humidity, and ambient light, this round-shaped thermostat is both stylish and efficient. Made of white plastic, it features Bluetooth and Wi-Fi connectivity for convenient smart home integration with Google Home/Assistant and Amazon Alexa. The display size is 2.4 inches, making it easy to read and adjust settings.