Join our growing team and help protect our most precious resource. #speakwater
The Most Accurate Leak Detection Solution
In a recent third party study, Phyn Plus was found to be the most reliably accurate whole home leak detection solution across multiple flow thresholds.
Read the full report >
Homes are 10x more likely to be damaged by a water leak than by fire. It costs $9,600 on average to fix water leak damage.

The average home leaks 10,000 gallons of water a year. The average load of laundry uses 32 gallons.

Together U.S. households waste over 1 trillion gallons of water every year. That could provide water for 11 million + homes.

Globally, two out of every three people face a shortage of clean water. Together we can do something about it.

The average home leaks 10,000 gallons of water a year. The average load of laundry uses 32 gallons.

Together U.S. households waste over 1 trillion gallons of water every year. That could provide water for 11 million + homes.

Globally, two out of every three people face a shortage of clean water. Together we can do something about it.
Learn to speak the language of water
When you flush a toilet or water your lawn, the pressure in your plumbing system changes. Phyn measures microscopic water pressure changes in high definition—240 times a second—to recognize the unique “voice” of each fixture in your home. So when you run a faucet, Phyn knows it’s a faucet. And if that faucet leaks, Phyn lets you know.
Learn to speak the language of water.
When you flush a toilet or water your lawn, the pressure in your plumbing system changes. Phyn measures microscopic water pressure changes in high definition—240 times a second—to recognize the unique “voice” of each fixture in your home. So when you run a faucet, Phyn knows it’s a faucet. And if that faucet leaks, Phyn lets you know.
Water is the first thing we look for when we discover a new planet. But for most of us, it’s the last thing on our minds. And yet, it’s the only thing we can’t live without. Phyn shows us how we are using, and wasting water, and gives us the tools to address issues before they start.
Stop worrying about hidden water leaks
Phyn alerts you to all types of leaks and stops them before they become expensive problems – from pinhole and drip leaks happening behind your walls to frozen pipe bursts in your attic.
Phyn detects
Toilet flapper leaks
Supply line leaks
Water left on
Catastrophic leaks
Frozen pipes
Pinhole leaks*
Drip leaks*
Unusual usage
*detected via Phyn’s Plumbing Check feature
Stop worrying about hidden water leaks
Phyn alerts you to all types of leaks and stops them before they become expensive problems – from pinhole and drip leaks happening behind your walls to frozen pipe bursts in your attic.
Toilet flapper leaks
Supply line leaks
Water left on
Catastrophic leaks
Frozen pipes
Pinhole leaks*
Drip leaks*
Unusual usage
*detected via Phyn’s Plumbing Check feature
Unparalleled water insights
Get the information you need to make better choices about your water use. Spot trends of how much your showers, faucets and more are using.


Get more life out of your plumbing
A healthy plumbing system means fewer leaks. Phyn’s “Plumbing Check” gives you and your plumber the diagnostic tools to keep your home watertight.
Great for the environment, and the wallet
Phyn homeowners typically save up to 10% on their water bills by finding and stopping leaks. Some insurance companies also offer policy discounts for having Phyn in your home. Check with your provider before purchasing.

