The Brand New Nest Learning Thermostat (3rd Gen) is a smart and stylish device that offers programmable 7-day scheduling, compatibility with Google, and easy control through the Nest app. Made of steel with a silver colour, this circular-shaped thermostat features a 2-inch display with a color screen for clear temperature readings. With wireless wire configuration and a 3V button cell battery size, this thermostat is designed for easy installation and maintenance. Its features include digital display, decor plate, and frost protection, making it a convenient and efficient choice for heating and cooling control in your home. brand new, box opend never used has some light scratchs on the screen, see pictures