The best models we've tested immediately alert you to leaks and even shut off your home's water supply. Once a leak is detected, the device sends an alert to your smartphone or other connected devices so you can take immediate action. Don't let busted pipes or an overflowing washing machine dampen your day
Smart Water Leak Detector – Gravity SMART
These are the best water leak detectors to catch leaks before they become problems.
Protect your home from water damage with the aqara water leak sensor
A smart water leak detector can identify leaks and send alerts to your phone, even when you're away from home The flo by moen smart water leak detector (available at amazon for $44.98) is the best water leak detector we've tested because of its fast alerts, easy setup, and intuitive app. The resulting leak could destroy the living room, office and other first floor rooms before the water finally reaches a leak detector Fortunately, there are now smart leak detectors that monitor the flow of water in the home looking for leaks
Below is a comprehensive review of five cutting edge leak detectors. Compare the best water leak detectors, shutoff systems, and kitchen water sensors in 2025 Find devices that prevent costly home damage and work with home assistant. Smart water leak detectors use advanced sensors to detect moisture or changes in water flow
Some devices rely on contact sensors, while others use flow monitors installed in plumbing systems
