Google Thermostat 3rd Generation in white color.

It is in a good shape overall. There could be some minor scratching on a display but it is only visible at a certain angle only when the thermostat is off. Black strip at the bottom of the screen doesn't have major scratches.

It is tested and works great!

This type of SMART thermostat will learn your preferences and anticipate your daily heating needs. Very convenient feature of this machine.

This type of thermostat is a universal solution for your heat pump, AC, or/and and central heating radiator systems. With 10-wire wire configuration, 3 heat stages, and 2 cool stages, this thermostat is perfect for any air conditioner or heating application. It can be wall-mounted, surface-mounted, or cabinet-mounted.

Please take a look at my Google Temperature Sensor and other listings as well if you want to expand the performance of the thermostat.

Thank you for your interest.