Introducing our NEW Smart Water Detector!

NEW: The Smart Water Detector has arrived! Click for details.

Protect Your Home from Water Damage


Meet the industry-leading Flo by Moen Smart Home Water Security System. A suite of products that work together to protect your home from water damage and leaks, 24/7. Welcome to smarter plumbing.

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Flo by Moen integrates with Google Assistant
Flo by Moen integrates with Amazon Alexa
Flo by Moen integrates with IFTTT
Flo by Moen integrates with Control4

Water damage is 5x more likely than theft, and 6x more likely than fire.

Meet Flo by Moen.
The System Designed to Detect and Protect.

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.

View NEW Smart Water Detector

Peace of Mind

Leave your home in confidence that your home is protected from water damage and leaks, 24/7.

The Power of Water In Your Hands

The Flo by Moen App allows you to control your home’s water at your fingertips.

Real Flo Stories

  • Robert from Georgia
  • “My Shutoff has already saved us from 2 very large leaks that could have cost us thousands of dollars and ruined our retirement plans. Thank you!!"

    — Robert W.



    A small drip was detected during a Health Test. Tap here for more info.

    Water Damage Prevention Tailored To You

    Secure and protect every corner of your home from water damage and leaks with Flo by Moen’s new ecosystem of products

    Smart Water Shutoff

    Installs on your main water line. Controllable by your smartphone.

    Smart Water Detector

    Place anywhere in your home vulnerable to leaks.


    A comprehensive subscription service that lets you store and access more of your home water’s data, provides a deductible reimbursement guarantee, and more.

    24/7 Monitoring

    Whether you’re home or away, the Smart Water Shutoff is constantly monitoring your home, detecting leaks of all sizes.

    Daily Health Tests

    Runs daily Health Tests with MicroLeak™  technology to ensure that your home is leak-free.

    Alerts, Diagnostics, & Smartphone Control

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

    Remote & Automatic Water Shut-off

    If a catastrophic water event is detected, the 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.




    24/7 Monitoring

    Daily Health Tests

    Alerts, Diagnostics, & Smartphone Control

    Remote & Automatic Water Shut-off

    Together the Flo Family has proudly saved


    gallons of water

    Save Money On Home Insurance

    By installing a Flo by Moen Smart Water Shutoff you may be eligible for a lower monthly premium from your insurer. Combined with the noticeable reduction in your water bill, the Smart Water Shutoff pays for itself.
    Confirm with your carrier before purchasing. Incentives vary by state.