Whether you have water coming out of your refrigerator, toilet or dishwasher, leak sensors can help you pinpoint the problem, so you can fix it before it leads to flooding or other severe damage.

The D-Link DCH-S1621KT Whole Home Smart Wi-Fi Water Leak Sensor Kit has been discontinued and will be replaced by a new model. The YoLink Water Leak Sensor 4 is our new top pick. We’ve also ...

The YoLink Smart Home Starter Kit Hub & Water Leak Sensor 4-Pack is a smart home kit with three water sensors and a hub kit. The kit is compatible with Alexa and Google Assistant.

Its latest releases are a trio of affordable smart home sensors for everything from open doors to water leakage. First in the lineup is the Parasoll door and window sensor.

Price: $499 Plumber required: Yes Availability: February Flo is a smart water-shutoff valve with built-in sensors that monitor water usage and detect leaks. It's claimed to measure water flow ...

The Phyn Smart Water Sensor is a puck-shaped device 3.5 inches in diameter and about 1-inch high that measures ambient temperature and humidity levels in addition to checking for the presence of ...

The Badring water sensor includes a built-in siren (60dBA at 1m) that can alert you when it senses a leak. It can also trigger a mobile notification in the Ikea Home smart app for homes with an ...

Home Smart home devices 5 Gadgets That Make It Easy to Save Energy, Water, and Money Updated May 13, 2025 NYT Wirecutter By Rachel Cericola Rachel Cericola is a writer covering smart home.