This programmable thermostat allows you to easily adjust the temperature of your home or office. With its easy-to-use interface, you can set the temperature to the exact degree you desire, and it will remember your settings for future use. It also has a variety of features,
From Wikipedia
A programmable thermostat is a thermostat which is designed to adjust the temperature according to a series of programmed settings that take effect at different times of the day. Programmable thermostats are also known as setback thermostats or clock thermostats.