Moen Flo Smart Water Leak Detection Alarm
$691.51
Out of Stock
Free & easy returns
Return this item by mail or in store within 30 days for a full refund.
Sold & shipped by Factory Depot Distribution Center
Eligible for registries and wish lists
About this item
Additional product information and recommendations
Related Categories
Discover more options
Frequently bought together
Guests also viewed
4.7 out of 5 stars with 1355 reviews
1 out of 5 stars
29 May, 2026
originally posted on moen.com
(no review title)
Not equipped to handle pool water flow if pool fill not on timer. That is a failure for my home.
2 out of 5 stars
27 May, 2026
originally posted on moen.com
Loved it until new app was forced upon us
Ever since I was forced to connect to the new app, the connectivity has been less than desirable. I am not going to go into the crawl space every time it disconnects so pretty much useless
1 reply from Consumer Services team - 10 days ago
Hello and thank you for your feedback. Should you require any assistance with your Moen Flo Smart Water Monitor and Shutoff, please feel free to call us at 1-800-289-6636; option 8. Our business hours are 8:00 a.m.-7:00 p.m. Eastern Time Monday through Friday.
5 out of 5 stars
26 May, 2026
originally posted on moen.com
Water flow valve
I feel safe knowing Meon has my back. When I am out and about I can shut off my water if I have a problem.
5 out of 5 stars
20 May, 2026
originally posted on moen.com
Number 1 Smart Water Device
This is a best smart water monitor and shutoff device in the world!
4 out of 5 stars
20 May, 2026
originally posted on moen.com
Inexpensive smart flowmeter
The flow monitor is awesome. Love the alerts (although I should be able to customize them more).
5 out of 5 stars
19 May, 2026
originally posted on moen.com
Peace of mind
Provides peace of mind, good information and was easy for plumber to install.
5 out of 5 stars
18 May, 2026
originally posted on moen.com
Protects from House Plumbing system leaks
I just purchased one these for the 2nd time when my 1st one failed to detect water flow, the first unit notified in the past when the plastic connector to an in-house filter system began leaking, so feel it is a worthy investment for my house built in the 1800's with an old plumbing system.
5 out of 5 stars
17 May, 2026
originally posted on moen.com
Moen Flow
The system has been installed in our home for about three weeks. The install was very quick and the connection to the app was very easy. Great information on our water usage.
5 out of 5 stars
16 May, 2026
originally posted on moen.com
Love Moen’s Flo smart water monitor
I’ve had my Flo meter for eight or more years, I really like its reliability and online shutoff/on capability. It has saved me a few times!
5 out of 5 stars
16 May, 2026
originally posted on moen.com
Great Product
Love that I can see if there are any issues with leaks on my phone. It’s nice that I can turn the water on and off with my phone.
5 out of 5 stars
14 May, 2026
originally posted on moen.com
A Must Have For Travelers
The template (body) facilitates an easy installation. Tolerates a reasonale WiFi aignal. Moen App is very user friendly. App provides a comprehensive record of water consumption, protection against leakage and a piece of mind when traveling.
5 out of 5 stars
14 May, 2026
originally posted on moen.com
Don't wait till it's to late.
this product has saved my house from slow toilet leaks. I can rest assured that the remote pucks will detect disastrous leaks instantly. the remote control from my phone is also a bonus.
5 out of 5 stars
12 May, 2026
originally posted on moen.com
Great data and peace of mind!
We installed the Moen Flow Monitor and Shutoff last year after a winter-related water break resulting in significant flooding in our kitchen and first floor. The Flo device has proven its worth every day it operates with helpful real time monitoring and weekly water usage report. We now have usage data and a peace of mind. Worth every penny!
5 out of 5 stars
11 May, 2026
originally posted on moen.com
Saved me from accidentally leaving on spa filling
I have a vaction rental and there has been times where faucets were left on and the Flo shut off the water. Also, accidentally left on filling of a spa and the flo shut off the water as well. Great device!
5 out of 5 stars
9 May, 2026
originally posted on moen.com
Love this smart monitor!
Love my Moen Flo Smart Monitor & Shutoff! You can see it through the app and conduct leak test. Excellent tool.
5 out of 5 stars
9 May, 2026
originally posted on moen.com
Moen flo
As I am told by my plumber, the Moen Flo is the cheapest way to satisfy the insurance requirement.
5 out of 5 stars
7 May, 2026
originally posted on moen.com
Flo valve
Easy install and a nice app to control remotely if you spend time away from a house it is absolutely worth it .
5 out of 5 stars
5 May, 2026
originally posted on moen.com
Great system
Highly recommend. Gives you peace knowing you’ll immediately know of any leak, and can shutdown the system remotely.
5 out of 5 stars
4 May, 2026
originally posted on moen.com
Moen Flo Device
The Moen flow device has been very successful in capturing my water usage.
1 out of 5 stars
1 May, 2026
originally posted on moen.com
New Moen App is Terrible!
The new moen flo app is terrible, compared to the prior app! You have cannot grab a period of time in the app to determine water usage...very handy when you have a holding tank to gage how full it is! The workaround for this on the web page is even worse. I own a software company and this is far below acceptable! I'd fire someone who turned our a product that's so deficient, compared to the prior app.
1 reply from Moen Plus Support team - 1 month ago
Hello Kerrym and thank you for sharing your feedback about the Moen Smart Sprinkler Controller - 8 Zone and the Moen app. Currently, the Moen app allows you to view water usage for “Today” or “Week” from the Usage tab. I understand how important it is to easily track water usage, especially when managing a holding tank. We will submit your feedback to our product team for future improvements. If you have any other feedback you would like to share, please do not hesitate to contact us directly.