4.9 / 5.0
Smart Water Shutoff

Flo by Moen Smart Water shutoff

Regular price $499.99 $425.00
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Save Water - Save Money

Leaks that go undetected waste hundreds of gallons per month, which leads to an unexpectedly high water bill.

Customizable Security

Whatever your need, the Flo by Moen Smart Home Water Security System is designed to be customizable for all homes.

Simple to Understand

The free Flo by Moen App is simple to use, so you can start controlling your water and monitoring for leaks right away.

Smart Water Shutoff Accessories

Enhance your system with these recommended additions

Smart Water Shutoff

Whole-home internal plumbing monitoring and automatic water-shutoff.  Does not include installation.

Shutoff Extension Cord

A 25-foot low voltage extension cord to help your Shutoff reach power.

Shutoff Battery Backup

Always-on ready backup power for your Smart Water shutoff.

Flo by Moen Smart Water Detector Works with or without the Flo by Moen Smart Water Shutoff

Works with or without the Flo by Moen Smart Water Shutoff

Smart Water Detectors

Dynamic protection against fixture malfunction, drain backup, and environmental damage.

Leak Sensing Cable

Enhance your Smart Water Detectors with 6 feet of leak sensing capability.

Control your Water,

Save Money, and Protect Your Home.

FloSense Intelligence

The Smart Water Shutoff has three sensors that actively monitor the flow rate, temperature, and pressure of your home’s water to proactively monitor your home for leaks of all sizes, 24/7.

Remote and Automatic

If a catastrophic water event is detected, the Flo by Moen Smart Water Shutoff will automatically turn off your home's water in order to prevent water damage. Also, control your home's water remotely through the app.

Smartphone Control

If an issue is detected with your home plumbing, you will receive alerts in real-time from your Flo by Moen App.

Daily Health Tests

Runs daily health tests with Microleak™ technology to ensure that your home is leak free.

Reviews & Highlights


Very powerful tool. I love the ability to monitor my water usage, and it’s so easy to turn water off or on while traveling. Perfect for me.

- Wendi G.


Simple system. Easy setup. It works well!

- Paul M.


We already had an incident at our house and the water was shut off automatically because of what we installed!

- Jolene S.