Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best water alarms of 2025
Save up to 31% off
Best Choice1
GeevonGeevon 10 Pack Water Leak Detectors, 100dB Water Sensor Alarms Flood Detector for Basements, Bathrooms, Laundry Rooms, Kitchens, Garages, and Attics, Water Alarms Battery-Operated (Battery Included)
How do we rank?
Value for Money2
wineesWinees WiFi Water Leak Detector, 3 Pack Water Sensors with 100dB Adjustable Alarm, Leak Alert Email&SMS Notification, 200M Transmission for Basement, Bathroom, Laundry, IFTTT, S1 Plus, 2.4G WiFi Only
Key specs-
maximum range:100 Meters
-
control method:App
-
noise level:100 dB
-
battery:3 Lithium Ion batteries
-
material:N/A
9.7Exceptional
Our Rating
-
3
Flood BuzzFlood Buzz Small Model 6-Pack | Water Leak Detectors for Home, Business, Apartment, Facility & RV Protection | Use Under Sinks & w/Appliances | Reusable Water Leak Detector w/Pre-Installed Battery
4
GeevonGeevon 2 Pack Water Leak Detectors for Home, Loud 100dB Water Sensor Alarm Leak Detectors with Drip Alert for Basements Laundry Room Kitchens, IP56 Waterproof, 2 Pack (Battery Included)
31% Off5
YoLinkYoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4 with 105dB Audio Alarm 4-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT
-
See Today’s Deals & Prices
6
THE BASEMENT WATCHDOGTHE BASEMENT WATCHDOG Model BWD-HWA 110 dB Battery Operated Water Alarm
7
METAK5 Pack Water Leak Detectors for Home, 100dB Water Sensor Alarm for Basement, WD60 Flood Leakage Detection Devices for Pipe/Drain/Sink/Faucet Drip,Floor Flooding in Bathroom/Kitchen/Toilet/Laundry Room
8
GoveeGovee WiFi Water Sensor 3 Packs, Smart Water Leak Detector, 100dB Adjustable Alarm Suit for Home and Basement, Water Leak Alert with Email & APP Push (Only Support 2.4G Wi-Fi)
20% Off9
THE BASEMENT WATCHDOGTHE BASEMENT WATCHDOG Model BW-WA360 110 dB Battery Operated Water Alarm
15% Off10
X-SenseX-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, Model SWS54
