10 bestWater Detection Alarmsof November 2025
112M consumers helped this year.
1
Kidde 5CO Battery Powered Carbon Monoxide Alarm 10 Year Life
Kidde
9.8
2
GROHE Sense Guard Smart Home Water Controller, Detects Water Leaks and Pipe Bursts, Shuts Water Off, Wi-Fi Connected, 22513LN0
GROHE
9.6
15% off
3
Codnida 2K Security Camera Outdoor, 360° PTZ WiFi Camera, CCTV Camera with 24/7 Recording, Motion Tracking, PIR Human Detection, Sound and Light Alarm, Support 16-128G SD Card, Works with Alexa
Codnida
9.4
4
4G UltraPIR GSM Alarm, Ideal for Sheds or Garages (No SIM Card Thank You) White
UltraSecure
9.1
15% off
5
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
8.8
OtherUp to 20% off
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
SEBSON Water Alarm Mini GS153, 10 year long term battery, water leak detector 60x60x24.2mm, water sensor with lithium battery
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
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
6
BLACK DECKER Digital Thermal Leak Detector TLD100
BLACK+DECKER
8.5
22% off
7
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
8.2
8
Wi-Fi water Level/sump monitor Sensor with buzzer, email/text Alerts
Proteus
7.9
9
SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G)
SwitchBot
7.6
10
Gas Detector, Natural Gas/LPG/Coal Gas Leak Aalrm, 3-Pin Plug-in Sensor Gas Monitor with Sound Alarm and LED Digital Display, Methane Propane Butane Combustible Gas Alarm for Kitchen Garage Hospital
D MODUN
7.3
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