We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestWater Detector Alarmsof December 2025

112M consumers helped this year.

Sponsored

5% off

HIKMICRO AD21S Acoustic Water Leak Detector – Professional Indoor Underground Pipe Leak Detection Tool with Headset and Storage Case
View Product

1

Kidde 5CO Battery Powered Carbon Monoxide Alarm 10 Year Life
Kidde 5CO Battery Powered Carbon Monoxide Alarm 10 Year Life

Kidde

9.7

View Product
Buy it on Amazon

30% off

2

Yale AC-WS Sync Water Leak Sensor - Sync Alarm Accessory - 200m
Yale AC-WS Sync Water Leak Sensor - Sync Alarm Accessory - 200m

Yale

9.4

View Product
Buy it on Amazon

15% off

3

X-Sense Wi-Fi Water Leak Detector, Smart Water Sensor Alarm, Water Detector Alarm with 1700 ft Transmission Range for Kitchens, Basements, Bathrooms, 3 Water Detectors & 1 Base Station, SWS54
X-Sense Wi-Fi Water Leak Detector, Smart Water Sensor Alarm, Water Detector Alarm with 1700 ft Transmission Range for Kitchens, Basements, Bathrooms, 3 Water Detectors & 1 Base Station, SWS54

X-Sense

9.1

View Product
Buy it on Amazon

22% off

4

Tapo Smart Water Leak Detector , Water Leak Sensor - Real-time App Notifications, 90 dB alarm, IP67 Waterproof, Battery included, Flexible Installation, Tapo Hub Required sold separately (Tapo T300)
Tapo Smart Water Leak Detector , Water Leak Sensor - Real-time App Notifications, 90 dB alarm, IP67 Waterproof, Battery included, Flexible Installation, Tapo Hub Required sold separately (Tapo T300)

Tapo

8.8

View Product
Buy it on Amazon

5

SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Home with 1m (3.28ft) Sensing Cable, No Hub Required (Support 2.4G)
SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Home with 1m (3.28ft) Sensing Cable, No Hub Required (Support 2.4G)

SwitchBot

8.5

View Product
Buy it on Amazon

Related productsUp to 20% off

HIKMICRO AD21S Acoustic Water Leak Detector – Professional Indoor Underground Pipe Leak Detection Tool with Headset and Storage Case

HIKMICRO AD21S Acoustic Water Leak Detector – Professional Indoor Underground Pipe Leak Detection Tool with Headset and Storage Case

View Deal
Aqara Water Leak Sensor, REQUIRES AQARA HUB, Wireless Water Leak Detector, Wireless Mini Flood Detector for Alarm System and Smart Home Automation, Water Sensor Alarm for Kitchen Bathroom Basement

Aqara Water Leak Sensor, REQUIRES AQARA HUB, Wireless Water Leak Detector, Wireless Mini Flood Detector for Alarm System and Smart Home Automation, Water Sensor Alarm for Kitchen Bathroom Basement

View Deal
WiFi Water Leak Detector (2.4G WiFi), 90 dB Water Detector Alarm and App Alert, Wireless water level sensor, for Pipes, Bedrooms, Kitchens, Bathrooms, Basements

WiFi Water Leak Detector (2.4G WiFi), 90 dB Water Detector Alarm and App Alert, Wireless water level sensor, for Pipes, Bedrooms, Kitchens, Bathrooms, Basements

View Deal
Water Leak Detector -Ourjob Water Alarm Surveillance Systems Water Detectors for Home Security, Kitchen，Bathroom, Basement (3PCS)

Water Leak Detector -Ourjob Water Alarm Surveillance Systems Water Detectors for Home Security, Kitchen，Bathroom, Basement (3PCS)

View Deal

6

Wi-Fi water Level/sump monitor Sensor with buzzer, email/text Alerts
Wi-Fi water Level/sump monitor Sensor with buzzer, email/text Alerts

Proteus

8.2

View Product
Buy it on Amazon

7

Bosch Smart Home Water Alarm with App Function (Emergency Call Speed Dial in the App, Slip-Proof, Slim and Compact)
Bosch Smart Home Water Alarm with App Function (Emergency Call Speed Dial in the App, Slip-Proof, Slim and Compact)

Bosch Smart Home

7.9

View Product
Buy it on Amazon

8

X-Sense Wi-Fi Water Sensor, Smart Water Leak Detector with App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, SBS50 Base Station Required, SWS0A, 3-Pack
X-Sense Wi-Fi Water Sensor, Smart Water Leak Detector with App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, SBS50 Base Station Required, SWS0A, 3-Pack

X-Sense

7.6

View Product
Buy it on Amazon

9

SEBSON Water Alarm Mini GS153, 10 year long term battery, water leak detector 60x60x24.2mm, water sensor with lithium battery
SEBSON Water Alarm Mini GS153, 10 year long term battery, water leak detector 60x60x24.2mm, water sensor with lithium battery

SEBSON

7.3

View Product
Buy it on Amazon

20% off

10

SINGCALL Wi-Fi Water Sensor Alarm Leak Detector For Home Water Spill Sensor Alarm Water Leak Detector Water Leak Alarm For Kitchens Basements Bathrooms 3 Water Detectors and 1 Gateway(2.4G Only)
SINGCALL Wi-Fi Water Sensor Alarm Leak Detector For Home Water Spill Sensor Alarm Water Leak Detector Water Leak Alarm For Kitchens Basements Bathrooms 3 Water Detectors and 1 Gateway(2.4G Only)

SINGCALL

7.0

View Product
Buy it on Amazon

Related Reviews You Might Like

Water Detectors

Water Detectors

Water Leak Detectors

Water Leak Detectors
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy