Applications to manage Gruff Saversocket home power saving devices. The Saversocket allows to turn device off when electricity is expensive and allows to measure electricity consumption. For example you can heat your water at cheap hours or even turn off your freezer at peak hours. This allows to save 30% in electricity bills if set up smartly. Most savings are coming from water heating and heating but if you count your small savings to 365 days the number can be huge.