Smart water leak detectors

These smart devices offer peace of mind by protecting your home from costly water damage. Using advanced technology, they can detect leaks, moisture, and temperature changes that could indicate frozen pipes. Many models send instant alerts to your mobile phone, and some can even automatically shut off the water supply. They are easy to install and integrate seamlessly with other smart home systems, making them an essential investment for your property's safety.

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  1. 1

    Eve Water Guard (2nd Gen)

    227 Global Votes
    • Dependable leak detection for Apple users

      (+4)

    This detector is a reliable choice, especially for Apple HomeKit users, offering dependable leak detection along its entire length. It includes an extension probe for covering larger areas effectively.

  2. 2

    Phyn Smart Water Sensor

    78 Global Votes
    • Responds instantly to water contact

      (+4)

    This sensor is simple to install and provides immediate alerts for leaks, temperature, and humidity issues. It helps prevent mold growth and frozen pipes by notifying users when thresholds are breached.

  3. 3

    Orbit B-Hyve Smart Flood Sensor

    16 Global Votes
    • Detects leaks and freezing pipe danger

      (+4)

    This industry-leading Wi-Fi enabled sensor offers peace of mind by immediately alerting users to even the smallest water leak. It also detects potential pipe freeze events, providing comprehensive protection.

  4. 4

    Flo by Moen Smart Water Shutoff

    9 Global Votes
    • Prevents water damage

      (+4)

    Considered the 'Best Overall' for water security, this device detects micro-leaks and automatically shuts off water to prevent major damage. It intelligently learns household water habits to minimize false alarms.

  5. 5

    D-Link Next-Gen WiFi Water Leak Detector Starter Kit (SW-A11KT)

    8 Global Votes
    • Provides phone alerts

      (+4)

    This kit offers a no-hub-required setup with a very loud 100 dB siren and an impressive 1,000-foot range using subGZ technology. It's ideal for covering multiple floors and integrates with Google Assistant.

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  7. 6

    YoLink Hub & Sensor Kit

    7 Global Votes
    • Phenomenal hub range

      (+4)

    This kit is the go-to choice for larger homes or areas where Wi-Fi struggles, thanks to its superior LoRaWAN technology for incredible range. It also boasts a 5-year battery life and D2D control for shutoff valves.

  8. 7

    Flume 2 Smart Home Water Monitor

    6 Global Votes
    • Detects water leaks with ease

      (+4)

    This monitor offers extensive flexibility in analyzing historical water usage and provides wide compatibility with most water meters. It's a less expensive option for whole-home leak detection compared to shutoff systems.

  9. 8

    Eufy Water and Freeze Sensor

    5 Global Votes
    • Instantly detects leaks when placed on the ground

      (+4)

    This dual-function sensor is an excellent solo option for those without security systems but willing to purchase a Eufy HomeBase. It's particularly useful for monitoring crawlspaces or under-sink areas for both leaks and freezing.

  10. 9

    Shelly Flood Gen4

    1 Global Votes
    • Affordable

      (+4)

    This detector offers excellent connectivity options, including the new Matter standard, making it highly compatible with various smart home platforms. It's an affordable and versatile choice for protecting homes from water damage.

  11. 10

    SwitchBot Wi-Fi Leak Detector

    1 Global Votes
    • Connects easily and quickly

      (+4)

    This detector offers a cost-effective and straightforward solution for leak detection with direct Wi-Fi connectivity. It features super easy setup, smart muting for the alarm, and a decent 2-year battery life.

  12. 11

    First Alert L1 Wi-Fi Water Leak and Freeze Detector

    0 Global Votes
    • Sends instant alerts to phone

      (+4)

    This detector is highly recommended for its ease of installation, responsive performance, and reasonable price. It provides essential at-home and remote water leak awareness, making it an Editors' Choice.

  13. 12

    Govee Wi-Fi Water Leak Detector (H5040)

    0 Global Votes
    • Connects to multiple sensors (up to 20)

      (+4)

    This detector is a budget champion, offering excellent value for monitoring specific 'danger zones' in smaller homes. It provides a loud 100-decibel alarm and instant app notifications without requiring a hub.