When running errands, we are all at the mercy of the elements, and can only control if we are hot or cold by adding more layers of clothing. However, in our homes, we can play god of our environment, by cranking up the heat, or air cooling system, and changing our temperature on a whim. But there are times when leaving these temperature adjustments up to a programmable thermostat is actually better for your wallet, the environment, and even your comfort.