JOYONWAY-Spa Control is a cell phone application that can control SPA. It allows users to establish a network connection with SPA via 3G, 4G, 5G or WIFI anywhere in the world to access the SPA. Using the JOYONWAY-Spa Control app, you will achieve: [Controlling equipment] Control water pump, air pump, underwater light in SPA, set temperature, heating time and filter time. [Energy consumption statistics] Provide real-time and historical voltage, current, power, and energy consumption data. [Filte