8 Best Water Leak Detectors

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Water leaks are one of the silent killers that most people sleep on. This is a simple yet devastating occurrence that could easily damage the foundation of your home.

There are different ways in which water may leak into your home. From kitchen faucets and humidifiers to even your air conditioning. Water is everywhere and you need to take measures in order to counter this sort of thing. Fortunately, water leak detectors are available and they’re very easy to install. Now, check out this list of water leak detectors to find out more.

1. Best Water Leak Detector – Govee B5040101

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Let’s start this list off with the Govee B5040101. This is the best water leak detector on this list. It has a loud alert system and it also sends notifications to your phone. A lot of reviewers are very happy with this water leak detector. It works nicely in the basement, it connects easily and it detects fast.

Highly Rated

Customer satisfaction is a great thing to look out for when you’re choosing a product. And this water leak detector is highly rated by the reviewers.

Top Features:

  • Stable signal
  • Waterproof build
  • Fast alert

Technical Details:

  • Battery type: 6 AAA batteries
  • WiFi-enabled: Yes
  • Noise level: 100 dB
  • Weight: ‎12.3 ounces
  • Dimensions: ‎3.46 x 1.77 x 1.04 inches

View Govee B5040101 on Amazon

2. Best WiFi Water Leak Detector – SimpleSENCE ‎B5040101

The SimpleSENCE ‎B5040101 is an amazing water leak detector that utilizes your WiFi connection to the fullest. You can secure and install it easily without any hassle. There are three different quantity options to choose from. Reviewers really love this water leak detector. It’s very easy to install and it’s very convenient because the batteries are already plugged in.

Well Functioning

The functionality of this water leak detector is off the charts. It can detect water leaks effectively and the overall build is reliable.

Top Features:

  • Freeze detection
  • Easy setup
  • Fast support

Technical Details:

  • Battery type: 2 AAA batteries
  • WiFi-enabled: Yes
  • Noise level: 80 dB
  • Weight: ‎4.2 ounces
  • Dimensions:‎ 4.25 x 2.25 x 0.65 inches

View SimpleSENCE ‎B5040101 on Amazon

3. Best Budget Water Leak Detector – ARCHETYPE LTD WS03

Flood Buzz Water Leak Detector Sounds Alarm (Set of 3)
Low cost but highly effective, add this leak detector to your home.

The ARCHETYPE LTD WS03 is an inexpensive water leak detector that works reliably. It can even be compared to other expensive models. It produces ample noise and it doesn’t require any batteries. Reviewers really love this water leak detector. The alert is very loud and the quality is fantastic for its price.

Inexpensive Option

Water leaks are a common problem and some people might find detectors expensive. If you want something that doesn’t burn a hole in your pocket, get this one.

Top Features:

  • Cheap price
  • Simple installation
  • No battery needed

Technical Details:

  • Battery type: 1 CR2 battery
  • WiFi-enabled: No
  • Noise level: 110 dB
  • Weight: ‎0.16 ounces
  • Dimensions: ‎5 x 2.5 x 2.25 inches

View ARCHETYPE LTD WS03 on Amazon

4. Best Alerting Water Leak Detector – Zircon 68882

Taking the fourth spot on our list, we have the Zircon 68882. This independent water leak detector will alert you from a mile away. That’s a bit exaggerated, but this water leak detector is really something. Many reviewers really love this water leak detector. The installation process was fast and the WiFi range is pretty good too.

Fast Connection

When a water leak rages out, this leak detector will immediately notify you. That helps you prevent further damages to your home.

Top Features:

  • Clear alerts
  • Battery-powered
  • No wiring needed

Technical Details:

  • Battery type: 3V Lithium battery
  • WiFi-enabled: Yes
  • Noise level: 105 dB
  • Weight: ‎6.6 ounces
  • Dimensions: ‎4.34 x 2.42 x 1.43 inches

View Zircon 68882 on Amazon

5. Best Wireless Water Leak Detector – WER ‎BI-FL17-3-US1

The WER ‎BI-FL17-3-US1 is a highly sensitive water leak detector that doesn’t require any wiring. It has a unique design and it’s made of high-quality materials. The reviewers who got this water leak detector are very happy with their purchase. It does the job nicely and overall this water leak detector is very reliable.

Wireless Operation

Although a lot of water leak detectors are wireless, this one is a bit different. It’s perfectly reliable and it’s very easy to install.

Top Features:

  • High-quality
  • Unique look
  • Good sensitivity

Technical Details:

  • Battery type: 6F22 9V battery
  • WiFi-enabled: No
  • Noise level: 90 dB
  • Weight: ‎11.3 ounces
  • Dimensions: ‎8.15 x 6.42 x 3.43 inches

View WER ‎BI-FL17-3-US1 on Amazon

6. Best Sensitive Water Leak Detector – Shackcom Detector

The Shackcom Detector is a ball-shaped water leak detector that is very sensitive. Once this device detects water, you will be immediately notified. There are two quantity options to choose from. Reviewers really love this water leak detector. It produces a loud sound and the overall design is superb.

Sensitive Design

One of the most important features of a water leak detector is its sensitivity. If water leaks out and your leak detector can’t find it fast, then that would be a problem for you.

Top Features:

  • ABS material
  • Ball-shaped
  • Highly sensitive

Technical Details:

  • Battery type: ‎5 12V batteries
  • WiFi-enabled: No
  • Noise level: 110 dB
  • Weight: ‎8.4 ounces
  • Dimensions: ‎9.84 x 2.91 x 2.76 inches

View Shackcom Detector on Amazon

7. Best Compact Water Leak Detector – Moen 920-004

Moen 920-004 Flo Smart Water Leak Detector, 1-Pack
Monitor your home constantly with the help of this water leak detector.

The Moen 920-004 is a smart water leak detector with a compact design. It has the ability to connect to multiple detectors to ensure that your home is perfectly monitored. Reviewers really like this water leak detector. It’s very responsive, it’s really effective, and the installation process didn’t take a lot of time.

Compact Size

It’s small enough to hide from prying eyes but it’s not small enough that you’ll forget about it. The sneaky size makes this detector even better.

Top Features:

  • Real-time monitoring
  • Small size
  • Good compatibility

Technical Details:

  • Battery type: ‎1 CR123A battery
  • WiFi-enabled: No
  • Noise level: 80 dB
  • Weight: ‎4.5 ounces
  • Dimensions: ‎1.46 x 2.64 x 3.28 inches

View Moen 920-004 on Amazon

8. Best Notifying Water Leak Detector – Instapark Water Alarm

Last but not least, we have the Instapark Water Alarm. This water leak detector is the best when it comes to loudness. This beast can produce 120 decibels of sound. Crazy, right? There are three quantity options to choose from. The reviewers who got this device are very happy with their purchase. The battery is very easy to replace and it works nicely.

Loud Alert

The problem with other leak detectors is that they’re too quiet. Fortunately, this detector is loud enough to wake you up when there are water leaks.

Top Features:

  • Sensor cable
  • Upgraded design
  • Strong notification

Technical Details:

  • Battery type: 3 AAA batteries
  • WiFi-enabled: No
  • Noise level: 120 dB
  • Weight: ‎14.4 ounces
  • Dimensions: ‎2.5 x 3.25 x 1 inches

View Instapark Water Alarm on Amazon

Water Leak Detectors Comparison Table

Product nameBattery typeWiFi-enabledNoise levelWeightDimensions
Govee B50401016 AAA batteriesYes100 dB12.3 ounces3.46 x 1.77 x 1.04 inches
SimpleSENCE ‎B50401012 AAA batteriesYes80 dB4.2 ounces4.25 x 2.25 x 0.65 inches
ARCHETYPE LTD WS031 CR2 batteryNo110 dB0.16 ounces‎5 x 2.5 x 2.25 inches
Zircon 688823V Lithium batteryYes105 dB6.6 ounces4.34 x 2.42 x 1.43 inches
WER ‎BI-FL17-3-US16F22 9V batteryNo90 dB‎11.3 ounces8.15 x 6.42 x 3.43 inches
Shackcom Detector‎5 12V batteriesNo110 dB‎8.4 ounces9.84 x 2.91 x 2.76 inches
Moen 920-004‎1 CR123A batteryNo80 dB4.5 ounces1.46 x 2.64 x 3.28 inches
Instapark Water Alarm3 AAA batteriesNo120 dB14.4 ounces2.5 x 3.25 x 1 inches

Water Leak Detectors FAQs

How do water leak detectors work?

Water leak detectors are an interesting device that utilizes wavelengths to monitor the flow of water. They observe the flow patterns and that lets them detect water leaks.

How accurate are water leak detectors?

If we’re talking about percentages, then water leak detectors are 90% accurate. Everything has a limit and nothing is perfect but it is pretty accurate and it’s not a bad investment.

Can a leak seal itself?

No, a leak can’t fix itself and you could end up flooding your home if you don’t take care of it. There are temporary fixes like epoxy but it’s much better if you get it repaired or replaced.

Last update on 2020-09-29 / Affiliate links / Images from Amazon Product Advertising API