Level-Up Your Pool Game… with LevelSmart™! This innovative wireless autofill system eliminates manual filling and over-filling risks. Perfect for pools, spas, ponds, and water features, LevelSmart™'s 24/7 wireless monitoring automatically maintains your desired water level. Say goodbye to the chore of manual pool maintenance with LevelSmart™. Eliminates manual filling with a hose Eliminates unreliable float level controllers No pool deck damage or construction required Built-in protection against overfilling Simple installation Up to 1,000 ft. of wireless communication Installs to new or existing applications Optional online monitoring and alerts available Precision water adjustment Discrete wireless sensor No autofill maintenance after installation Protected by U.S. Patent Number 9,410,336 B2 Note: This Version features the online app which requires a paid subscription. The non-online app version is part # LSWA.