10 Best Water Alarms

Updated November 2024

Top Choice

Glentronics, Inc. BWD-HWA 00895001498 Basement Watchdog High Water Alarm, Multi

Glentronics, Inc.

9.8

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Govee Water Alarm, 100dB Loud Alarm Audio Water Sensor with Low Battery Alert

9.5

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Govee Water Detectors, Wireless Water Leak Detector with 100 DB Loud Alarm, Water

9.2

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Govee WiFi Water Leak Detector, Smart APP Leak Alert, Wireless Water Sensor

8.9

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HONEYWELL RWD21/A Water Leak Alarm,Reusable

8.6

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First Alert WA100-3 Water Alarm for Leak Detection and Flood Alerts, 3-Pack

8.3

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Instapark Water Leakage Detection Alarm and Sensor, Low Battery Alert

7.9

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Water Leak Detector Water Monitor Alarm, WiFi Water Sensor Alert with Rechargeable Battery

7.8

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Govee WiFi Water Sensor, Smart APP Leak Alert, Wireless Water Alarm and Alarm

7.3

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Govee Water Detectors, Wireless Water Leak Detector with 100 DB Loud Alarm, Water

7.1

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