Hydrawise automatically adjusts watering based on highly accurate, internet-sourced local weather data. The system looks at the forecast and past history to ensure that just the right amount of irrigation is applied. This leads to significant water savings from your sprinkler system. With Hydrawise, everything you need is in the palm of your hand. Remote access allows you to view, manage, and monitor your irrigation controller from your phone, tablet, or computer at your convenience.