10 Best water alarms of 2025

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1

YoLink
YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant
Main highlights

Comprehensive Smart Home Integration
Supports over 300 devices, works with Alexa and IFTTT.

Ideal for Leak-Prone Areas
Perfect for basements, bathrooms, and laundry rooms.

Reliable Leak Detection Notifications
Customers praise timely alerts via email and app.
9.8

Exceptional

Our Rating

9.9
Battery Duration

9.9
Easy installation

9.5
WiFi signal
How do we rank?

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Based on millions of stores and reviews

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Value for Money

2

Govee
Govee Water Leak Detectors 5 Pack, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip Alert, for Kitchen Bathroom Basement (Cannot Connect to Wi-Fi Directly)
Main highlights

Dripping and Leaking Detection
Equipped with backwater and front probes for comprehensive leak detection, ensuring peace of mind in any area prone to water issues.

Perfect for Home Use
Ideal for kitchens, bathrooms, basements, and under sinks where water leaks are common, providing reliable and immediate alerts.

Highly Praised Sensitivity
Customers appreciate its high sensitivity and loud alarm, ensuring effective and timely detection of water leaks.
9.7

Exceptional

Our Rating

9.9
Simple to use

9.5
worth the money

9.5
Battery Duration
3

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

37% Off
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
- maximum range:6 ft. wire
- material:Multi
9.6

Exceptional

Our Rating

9.9
Easy installation

9.7
Battery Duration

9.5
Noise level
4

METAK
5 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
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
- maximum range:N/A
- material:ABS
9.5

Excellent

Our Rating

9.9
Easy installation

9.5
Simple to use

9.3
worth the money
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
- maximum range:N/A
- material:N/A
9.3

Excellent

Our Rating

9.9
Simple to use

9.7
Easy installation

9.3
Battery Duration
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6

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
- maximum range:300 Meters
- material:ABS, Plastic, Metal
9.2

Excellent

Our Rating

9.9
Battery Duration

9.3
Easy installation

8.9
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

46% Off
9.1

Excellent

Our Rating
8

TOWODE

TOWODE Water Detectors Wireless 90dB Alarm Sensor, Sensitive Leak and Drip Alert for Kitchen Bathroom Basement (3 Pack)

50% Off
8.9

Very Good

Our Rating

9.7
Easy installation

9.7
Simple to use

9.5
worth the money
9

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, 3 Pack, Suit for Home, Basement, Kitchen

40% 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
- maximum range:1804 Feet
- material:N/A
8.8

Very Good

Our Rating
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

YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant

9.9

9.9

9.5

How do we rank?

How do we rank?

Analyzing top stores

2

Govee Water Leak Detectors 5 Pack, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip Alert, for Kitchen Bathroom Basement (Cannot Connect to Wi-Fi Directly)

9.9

9.5

9.5

3

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

9.9

9.7

9.5

4

5 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

9.9

9.5

9.3

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

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

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

TOWODE Water Detectors Wireless 90dB Alarm Sensor, Sensitive Leak and Drip Alert for Kitchen Bathroom Basement (3 Pack)

9.7

9.7

9.5

9

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, 3 Pack, Suit for Home, Basement, Kitchen

10

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

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