The Flume app connects with a Flume Water Sensor installed on your home’s water meter. Flume enables customers to manage, monitor, and conserve water in their home.

Catch Water Leaks and Protect Your Home
Surprises are fun, but not when it comes to leaks. Flume alerts you of abnormal (or accidental) water usage to give you peace of mind whether you’re at home or away.

Down-to-the-Minute Water Use Data
Flume helps you paint a picture of your household’s water use. Dig into the data—down to the one-hundredth of a gallon—and find new ways to reduce your water use.

Overflowing with Savings
A device that pays for itself. Flume automatically suggests a budget so you can cap your consumption and creates leak notifications to catch costly drips.

Simple Self-Installation. No Plumbing Necessary.
Set up and install Flume in minutes. Just strap it to your water meter. No pipe cutting. No wiring. No appointments. No plumbers.

To purchase a Flume Water Sensor, visit

What’s New

Version 1.5.7

Misc fixes and improvements

Ratings and Reviews

4.4 out of 5
57 Ratings

57 Ratings

murphtron ,

Excellent hardware and app

The setup experience was very easy. Can be done by any homeowner. Every homeowner should know where their water meter is located anyway, so go find it! Mine was buried in sand in the pit in front of my house. Took time to excavate. Hardware setup and instructions were excellent. Agree that the app does ask for a lot of information. Not all of it should be mandatory eg insurance company. I personally don’t care but I can see why some people would be annoyed.

Now I know that my son takes 40gallon showers and how much water my irrigation uses. Thx Flume!

DarrenWyatt ,

Non Invasive Detection

I purchased this device several weeks ago and it has saved me a lot of money. I installed the device over the meter as described and proceeded to calibrate. After about 30 minutes I received a notification that I had a leak. I assumed I messed up the calibration. I checked that all water usage had stopped, then recalibrated. Thirty minutes later another leak notification. I then walked the perimeter of the house and sure enough I saw an unusual pool of water on the side of the house. I dug it up to be sure there was nothing there. To my surprise I found a pipe which had a leak. Amazing.... My water bill subsequently arrived and it was more than $400 over our normal baseline. Without this device I expect it would have taken several more weeks to discover.

Thanks for an amazing and seamless product. The only thing that I would love to see is support for HomeKit going forward.


Great Money Saver... It pays for Itself!

I installed my Flume water sensor about half a year ago. The installation process was super easy, and didn't take much time. I am impressed with how accurate the device is! The data showed me that most of my water usage was from 5-6am, which is when my irrigation system runs. After I learned this I focused my efforts on ensuring that I wasn't overwatering my landscape. I made some changes to my irrigation schedule, and since then my water bill has been much lower!

The sensor is extremely accurate. The mobile app let's you drill down into data about your water use, like the exact time a toilet was flushed.

I also like the feature in the mobile app that shows your water usage compared to similar households. It makes me a lot more conscious of the amount of water I use.

App Privacy

The developer, Flume, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

You May Also Like