Complete Home Water Leak Protection.

The only system to both detect & automatically stop water leaks in less than 5 seconds!

A small water leak can cost you more than $8,000*.
Shop leakSMART to help eliminate the threat of water damage.

*Insurance Information Institute, Average Homeowner's Losses.

Meet leakSMART

leakSMART stops water damage before it starts. The system not only detects water leaks throughout your home, but also shuts off the water in less than 5 seconds when a leak is detected. Plus, it alerts you when detecting water leaks with audible and visible alarms, as well as smart device app notifications.

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Works With Nest

leakSMART Works With Nest

Are you a Nest Home? The leakSMART Complete Home Leak Detection Kit works with Nest and can now give you both complete home water protection and peace of mind.

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leakSMART monitors your home 24/7 for water leaks and temperature changes to help you avoid water damage.


The system's can immediately detect both leaking water and dropping temperatures with leakSMART water leak sensors. The water alarm sensor will alert the system to automatically shut off the home's water supply when a water leak is detected.


Your home’s water is shut off as soon as a leak is detected. Plus, you can remotely control your main water valve from anywhere.

Professional Installation Recommended

Professional installation of your leakSMARTTM system is strongly recommended because the leakSMART Valve connects directly to your home’s main water supply.

Internet of Things Award icon

An Award-Winning Water Leak Detection System

leakSMARTTM continues to win awards for its innovative and proven water leak detection and automatic water shut-off system. leakSMART won the prestigious Editors' Choice Award in the 2015/16 Internet Of Things Awards. The system also won a Silver Stevie from the American Business Awards for the 2016 New Consumer Electronics Product.

leaksmart app

Water Leak Detection & Control

Remotely manage your home’s water with the leakSMARTTM app, available for iOS and Android. Receive instant alerts at the first sign of a water leak, and when your home’s water has been automatically shut off after detecting water leaks. Plus, remotely control your home’s main water valve with the push of a button.

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