The design father of the iPod decided to get into the thermostat industry. The result is a meticulously designed thermostat that can monitor the temperature in your home – and help you save on energy bills, as well as the environment.

The nest.com brilliantly describes how Nest affects energy use:

“The 3rd gen Nest Learning Thermostat does. It learns what temperature you like and builds a schedule around yours. Since 2011, the Nest Thermostat has saved over 4 billion kWh of energy in millions of homes worldwide.* And independent studies showed that it saved people an average of 10-12% on heating bills and 15% on cooling bills. So in under two years, it can pay for itself.”