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10 Best water alarms of 2026
Save up to 28% off
Best Choice1
9.8Exceptional
GoveeLife Upgraded Smart Water Leak Detector 1s with 1804 ft Ultra-Long Range, WiFi Water Sensor with SMS/Email/APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 6 Pack
10% Off
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Value for Money2
9.7Exceptional
GoveeLife Upgraded Smart Water Leak Detector 1s with 1804 ft Ultra-Long Range, WiFi Water Sensor with SMS/Email/APP Push and Sound Alarm,5-Year Battery Life, 5 Pack, Suit for Home, Basement, Kitchen
14% Off-
product dimensions:8.39 x 2.4 x 2.4 inches
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batteries:10 AAA batteries required. (included)
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item weight:1.23 pounds
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batteries included:Yes
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upc:810127738638
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3
9.6Exceptional
5 Pack Water Leak Detectors for Home, 100dB Water Sensor Alarm for Basement,Flood Leakage Detection Devices for Pipe/Drain/Sink/Faucet Drip Alert,Floor Flooding in Bathroom/Kitchen/Toilet/Laundry Room
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product dimensions: 1.96 x 1.06 x 3.22 inches
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batteries: 2 AAA batteries required. included
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item weight: 13.4 ounces
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batteries included: Yes
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upc:N/A
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4
STECHRO9.4Excellent
5 Pack Water Leak Detectors for Home, Stechro 4 Levels Adjustable Audio 0-120dB Water Sensor Alarm Leak Detector with Leak and Drip Alert, IP66 Water Leak Sensor for Basements Kitchen Sink Laundry
28% Off Limited Time Deal-
product dimensions: 2.89 x 2.89 x 1.04 inches
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batteries: 10 AAA batteries required. included
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item weight: 15.8 ounces
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batteries included: Yes
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upc:N/A
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5
9.3Excellent
GoveeLife Upgraded Smart Water Leak Detector 1s with 1804 ft Ultra-Long Range, WiFi Water Sensor with SMS/Email/APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 3 Pack
27% Off
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6
9.2Excellent
Flood Buzz Small Water Leak Detectors for Homes & Businesses - 6-Pack
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product dimensions: 1.75 x 1.75 x 1.5 inches
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batteries: 1 12V batteries required. included
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item weight: 1 ounces
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batteries included: Yes
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upc:N/A
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7
9.1Excellent
5 Pack Water Leak Alarm Detector, 120dB Loud Alert Water Sensor, IP66 Waterproof, Sensitive Leak and Drip Alert, Easy Installation for Home, Basement Flood Prevention, Bathroom, Sink, Laundry
10% Off
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8
9.0Excellent
Zircon Leak Alert Water Leak Detector & Flood Sensor Alarm/Water Leak Sensor with Dual Leak Alarms 90Db Audio/Battery Powered (2 Pack) Batteries Not Included (72311) White
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product dimensions: 4.34 x 2.42 x 1.43 inches
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batteries:N/A
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item weight: 9.1 ounces
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batteries included: No
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upc:N/A
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9
8.9Very Good
Geevon 8 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)
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product dimensions: 3 x 1 x 3 inches
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batteries: 1 9V batteries required. included
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item weight: 1.7 pounds
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batteries included: Yes
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upc:N/A
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10
8.8Very Good
GoveeLife Upgraded Smart Water Leak Detector 1s with 1804 ft Ultra-Long Range, WiFi Water Sensor with SMS/Email/APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 4 Pack
17% Off
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