10 Best water alarms of 2025

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Best Choice

1

Eve
Eve Water Guard - Smart Home Water Leak Detector, 6.5 ft Sensing Cable, 100 dB Siren, (Apple HomeKit), App Notifications, Bluetooth, Thread

19% Off
Main highlights

Detects Water Leaks Instantly
Eve Water Guard detects water leaks and alerts you acoustically and visually with a loud siren, flashing light, and notifications to your Apple devices.

Ideal for High-Risk Water Areas
Perfect for bathrooms, utility rooms, basements, beneath sinks, and near water pipes, covering large areas with an extendable 6.5 ft sensing cable.

Praised Feature: Immediate Alerts
Customers appreciate the immediate alerts and loud siren, which notify them of leaks quickly, preventing potential water damage and costly repairs.
Key specs
- noise level:100 dB
- battery:No
- control method:iPhone or iPad
- style:Eve Water Guard
- maximum range:150 Meters
9.8

Exceptional

Our Rating

9.9
WiFi signal

9.9
Security

9.7
Stability
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

STECHRO
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
Main highlights

Comprehensive Leak Detection
Includes 5 detectors with advanced sensors for accurate water and drip alerts.

Versatile Home Applications
Ideal for kitchens, bathrooms, basements, and laundry rooms.

Customer Favorite Design
Triangular shape and sensitive detection widely praised by users.
Key specs
- noise level:120 dB
- battery:10 AAA batteries included
- control method:Touch
- style:5 Sensors
- maximum range:N/A
9.6

Exceptional

Our Rating
3

THE BASEMENT WATCHDOG
THE BASEMENT WATCHDOG Model BWD-HWA 110 dB Battery Operated Water Alarm
Main highlights

Sensitive Detection
Detects as little as 1/32 inch of water, offering a reliable early warning.

Versatile Installation
Ideal for basements, under sinks, and around water heaters.

Customer Praise for Loud Alarm
Users appreciate the 110 dB alarm, heard throughout the house.
Key specs
- noise level:110 dB
- battery:Battery Powered
- control method:N/A
- style:Pack of 1
- maximum range:6 ft. wire
9.5

Excellent

Our Rating

9.9
Easy installation

9.7
Battery Duration

9.5
Noise level
4

GoveeLife
GoveeLife Upgraded Smart Water Leak Detector 1s with 1804ft 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
Main highlights

Smart Leak Detection
Catch leaks early with smartphone alerts and a 105 dB alarm.

Ideal for Large Homes
Ultra-long 1804 ft range covers basements, kitchens, and bathrooms.

Long Battery Life
Praised for its 5-year battery life, minimizing replacements.
Key specs
- noise level:105 dB
- battery:6 AAA batteries
- control method:App
- style:N/A
- maximum range:1804 Feet
9.4

Excellent

Our Rating
5

METAK
Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring Adjustable Wet Moisture Alert Pipe Leakage Drip Detection Warning for Basement Floor
Main highlights

Wireless Design & Easy Setup
No wires or setup required; place anywhere prone to leaks.

Ideal for High Humidity Areas
IP66 waterproof rating ensures reliable use in wet environments.

Highly Praised for Loud Alarm
100dB alarm effectively alerts you to leaks, ensuring prompt action.
Key specs
- noise level:100 dB
- battery:1 AAA included
- control method:Touch
- style:1 Sensor
- maximum range:N/A
9.2

Excellent

Our Rating

9.9
Simple to use

9.7
Easy installation

9.3
Battery Duration
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6

METAK
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
Main highlights

Wireless Installation-Free Design
No wires or tools needed, making setup quick and simple.

Ideal for Tight Spaces
Perfect for placement under sinks, washers, and tight spots.

Adjustable Loudness for Versatility
Customizable alarm volume to suit different home areas.
Key specs
- noise level:100 dB
- battery:2 AAA batteries required
- control method:App
- style:N/A
- maximum range:N/A
9.1

Excellent

Our Rating

9.9
Easy installation

9.5
Simple to use

9.3
worth the money
7

RUIKORING

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
9.0

Excellent

Our Rating
8

RUIKORING

5 Pack Black 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
8.9

Very Good

Our Rating
9

Geevon
Geevon 2 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)
Main highlights

Loud 100dB Alarm for Quick Alerts
Ultra-loud 100dB alarm ensures you hear leaks immediately, preventing potential water damage.

Ideal for Basements and Bathrooms
Perfect for basements, bathrooms, and under sinks to detect leaks early and prevent flooding.

User-Friendly Screw-On Design
Customers love the easy screw-on top, making battery changes hassle-free.
Key specs
- noise level:100 dB
- battery:2 9V batteries included
- control method:Touch
- style:Water Leak Detectors
- maximum range:300 Meters
8.8

Very Good

Our Rating

9.9
Battery Duration

9.3
Easy installation

8.9
worth the money
10

THE BASEMENT WATCHDOG

The Basement Watchdog Compact 110 dB 360° Water Alarm Detects Water on All Sides (BW-WA360)

15% Off
8.5

Good

Our Rating

10 Best water alarms of 2025

1

Eve Water Guard - Smart Home Water Leak Detector, 6.5 ft Sensing Cable, 100 dB Siren, (Apple HomeKit), App Notifications, Bluetooth, Thread

9.9

9.9

9.7

How do we rank?

How do we rank?

Analyzing top stores

2

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

3

THE BASEMENT WATCHDOG Model BWD-HWA 110 dB Battery Operated Water Alarm

9.9

9.7

9.5

4

GoveeLife Upgraded Smart Water Leak Detector 1s with 1804ft 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

5

Water Leak Detector Sensor Alarm: Home Water Flooding Monitor Smart Sink Overflow Monitoring Adjustable Wet Moisture Alert Pipe Leakage Drip Detection Warning for Basement Floor

9.9

9.7

9.3

6

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

9.9

9.5

9.3

7

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

8

5 Pack Black 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

9

Geevon 2 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)

9.9

9.3

8.9

10

The Basement Watchdog Compact 110 dB 360° Water Alarm Detects Water on All Sides (BW-WA360)

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