Happy 4th of July! Celebrate with $100 OFF our best-selling Smart Water Shutoffs. Shop Now.

Backup power and drain-side protection for your Smart Water Shutoff:

  • Battery Backup for the Smart Water Shutoff
  • 3-Pack Smart Water Detectors
  • 2 Leak Sensing Cables

    In the event of a power disruption in your home, the Flo by Moen Battery Backup will sustain your Smart Water Shutoff for 3+ days. This added peace of mind is great for second locations of infrequently visited installations.

    Place your Smart Water Detectors anywhere you need protection from moisture, leaks, or changes in temperature. The Smart Water Detector works with the Flo by Moen Smart Water Shutoff to automatically turn off your home’s water if a catastrophic water event is detected but can be used independently as well.

    Use the included Leak Sensing Cables to cover even more area or line vulnerable areas, like window sills and baseboards.

Extended Protection Kit

5

369.99

FREE Shipping & FREE Returns

Backup power and drain-side protection for your Smart Water Shutoff:

  • Battery Backup for the Smart Water Shutoff
  • 3-Pack Smart Water Detectors
  • 2 Leak Sensing Cables

    In the event of a power disruption in your home, the Flo by Moen Battery Backup will sustain your Smart Water Shutoff for 3+ days. This added peace of mind is great for second locations of infrequently visited installations.

    Place your Smart Water Detectors anywhere you need protection from moisture, leaks, or changes in temperature. The Smart Water Detector works with the Flo by Moen Smart Water Shutoff to automatically turn off your home’s water if a catastrophic water event is detected but can be used independently as well.

    Use the included Leak Sensing Cables to cover even more area or line vulnerable areas, like window sills and baseboards.

Customizable Leak Protection

Place your Smart Water Detector anywhere you need protection from moisture, leaks, or changes in temperature. Add the Remote Sensing Disk (included) or the Leak Sensing Cable (purchased separately) to extend your range and versatility for unlimited use cases. The Flo by Moen Smart Water Detector can be used alone or with the Smart Water Shutoff for maximum protection.

Alerts, Diagnostics & Smartphone Control

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

Automatic Shutoff

The Flo by Moen Smart Water Detector works with the Flo by Moen Smart Water Shutoff to automatically turn off your home’s water if a catastrophic water event is detected.

Flo by Moen App

  • Dashboard
  • Control Panel
  • Alerts
  • Health Test
  • Fixture Usage
  • Chat Support

Dashboard

See how much water you’re consuming with daily trends. Set conservation goals to encourage saving water and money. Going out of town or filling your pool? Adjust your mode to Away or Sleep so the system can better protect you.

What's in the Box

Flo by Moen Smart Water Detector

1

Remote Sensing Disk

2

Wall Mount Base

3

Wall Mount Screws

4

Flo by Moen Smart Water Detector

1

Flo by Moen Smart Water Detector

Placed anywhere in your home to detect moisture or freezing temperatures. Multiple Detectors can be used alone or in conjunction with your Smart Water Shutoff for maximum home protection from leaks and water damage. The Smart Water Detector utilizes the Flo by Moen App.

Real people, Real Flo Stories

...the Detectors **actually came in handy** within the first 2-weeks of placing them under our sink!

The best keeps getting better!

I don’t own a Smart Water Shutoff yet since my wife and I are still looking for our first home. So I was pretty excited when I first heard about the Smart Water Detectors. We could now get the same service and protection that Flo by Moen is known for without needing the Smart Water Shutoff. Our apartment is pretty old so the Detectors actually came in handy within the first 2-weeks of placing them under our sink! We were able to get our landlord to fix the trap right away and he was sold on the Detectors as well! We’ll definitely install the Smart Water Shutoff once we move into our new house!

– Mark J.

Customers Also Bought

Smart Water Shutoff

The Flo by Moen Smart Water Shutoff is an industry-leading leak detection device that constantly measures all aspects of a home's plumbing health such as flow rate, area temperature and pressure.

399.99