Moen Flo 1.25 Inch Smart Water Shut Off Valve WiFi Leak Detector Monitor Sealed
Model 900-002. You can see live water use through the Moen Smart Water Network App, including water flow rates, pressure, and even temperature. In addition to leaks, the device will notify you if it senses a fixture has been left on or if temperatures have dipped too low and pipes are at risk of freezing.