This is the Connect device from iopool, which acts as a Wi-Fi hub for the iopool smart pool monitor. It facilitates communication between the in-water monitor and a user's phone app. When connected, the monitor sends water readings consistently to the app every 15 minutes. The system helps users with pool maintenance by testing and tracking various chemical levels, such as chlorine, pH, temperature, and alkalinity. The app provides guidance on what chemicals to add, eliminating guesswork in pool maintenance.
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