Moen’s Flo Smart Water Shutoff is a proactive defense system for your home. It replaces a simple pipe dream—automatic leak protection—with a tangible, connected device that can stop a minor leak from becoming a financial disaster. This bundle pairs the main shutoff valve with three remote detectors, creating a network that guards high-risk areas like under sinks and near water heaters.

The 1-inch brass shutoff valve installs on your main water line. It constantly monitors flow and pressure, learning your home’s patterns. If it detects the persistent trickle of a running toilet or the sudden gush of a burst pipe, it sends an alert and can automatically shut off the water. You can also control it manually from the app. The three wireless detectors act as sentries, placing instant moisture alerts in the app and triggering the main valve to close if they get wet.

Professional installation is required, which is a significant upfront consideration. Once set up, however, the system operates quietly in the background. It provides a specific, actionable kind of peace of mind, especially for vacation homes or anyone who has experienced water damage before.