U by Moen® is the digital showering experience that forever transformed showering with the power of personalization. With three ways to control your smart-shower - voice, phone and controller - this is water your way. Time your shower to create room in your schedule. Start and pause to control water use. Control the temperature to create the perfect shower before you even step in. For information regarding installation and U by Moen® Support. Moen® Shower Controller, Digital, LCD, 5 in, 115 deg F, For Use With: Model S3104U 2-Outlet Thermostatic Digital Shower Valve