Abstract: A system and a method is provided for automatically changing color of pool lights to provide a visual notification regarding any change or anomaly associated with pool water. The system may comprise a receiver adapted to receive a measured value corresponding to one or more water quality parameters associated with water of a pool. The system may comprise a controller to analyze the measured value corresponding to the one or more water quality parameter to determine whether there is an anomaly associated with one or more of the water quality parameters; and a transmitter adapted to transmit a signal to one or more lights of the pool for changing from a first state to a second state based on the anomaly.

Abstract: A connected heating system is provided. The system includes a heater having a first inflow port and a first outflow port, a controller that monitors one or more conditions relating to the heater, and a heater bypass coupled between the first inflow port and the first outflow port. The system also includes a valve that controls flow of water received from a pool into the first inflow port and the heater bypass based on operating state identified by the controller. In operation, responsive to the controller identifying the operating state, the controller is configured to transmit control signals that direct actuation of the valve to achieve the operating state. Additionally, the heater is configured to heat portions of the water from the pool that flow between the first inflow port and the first outflow port when a heating mode is active.