puRO is a revolutionary Reverse Osmosis water purification system! it features Smart controller with fully automatic actuated valves, this is a true one touch operation system. puRO Remote is one of it's great features, it allow you to start and stop your puRO system, monitor for the progress of the water production task and it will alarm and notify you if the system has turned off. easy to use, with automatic pairing thru any Wi-Fi network. just make sure your phone is connected to the same network as puRO and the app will pair automatically with the machine.