Nest's thermostat will now adjust itself based on time-of-use rates

Nest customers can already save money by opting into a rewards program or having their thermostat automatically adjust their home’s temperature while they sleep. Now the company is launching a "Time of Savings" feature that claims to save homeowners money by adjusting their house's temperature based on time-of-use rate plans. Some energy companies tailor the cost of power throughout the day, so it costs more when it’s most in demand, and Nest will take those prices into acc