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Leak sensor on the floor beside a water heater, with a blue valve operator on the incoming water pipe and its wired controller above

Smart water protection

Water leak
protection.

A leak detected.
Water shut off automatically.

Guide Shop
Water leak protection
01 / 03

Wirecutter reviews

Recommended by

The New York Times Wirecutter

Automatic water shutoff

“mounted securely and operated flawlessly in every situation we tried.”
YoLink Valve Controller 2 & EVO Valve OperatorTim Heffernan, Wirecutter · Dec. 16, 2025
Read the valve review on Wirecutter (opens in a new tab)

A pick for aging in place

“This water-leak sensor is simple to set up and use.”
YoLink Water Leak Sensor 4Rachel Cericola, Wirecutter · Sept. 17, 2026
Read the aging-in-place guide on Wirecutter (opens in a new tab)

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YoLink smart plug with power monitoring beside an unlit lamp and a leafy plant in natural daylight

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