EcoWater Systems offers you the ability to easily connect and remotely control and monitor your EcoWater Systems smart devices. The EcoWater Systems Wi-Fi Smart Device Manager makes it possible to monitor and manage your EcoWater water treatment systems and water usage via smartphone or tablet from virtually anywhere. - Our 3500 Series softener with HydroLink® Plus softens and treats your water while monitoring water usage, letting you know when salt is needed and sends you alerts if potent