Water Leak Detector: How to Ease Your Biggest Fear of Water Leaks

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There are some awful homeowner horrors that can make you break out in hives (fires, earthquake damage, flooding–you get the idea….), but water leaks are one of those homeowner horrors that creeps up on us because we’re often completely unaware that it’s happening until it’s too late. That’s where a water leak detector comes in.

Water leaks are one of those silent, deadly accidents that can go undetected for hours, days–sometimes even longer, especially if it’s in a basement, under a sink, or in a part of the home we don’t go into very often.

So what’s a homeowner to do to help prevent hundreds or thousands of dollars in damage?

Well, we can’t prevent all leaks, but we sure can catch them before they cause catastrophic damage, with a water leak detector.

In this post, I’ll be reviewing a water leak detector called the Honeywell Lyric™ Wi-Fi Water Leak and Freeze Detector. I’ll also provide a couple other affordable water leak detector options for your home.

(I participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for me to earn fees by linking to Amazon.com and affiliated sites).


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - How to Ease Your Biggest Homeowner Fear of Leaks - Thrift Diving


What is a Water Leak Detector?

A water leak detector is a tiny device with sensors that will alert you in the event that there’s water in your home.

It used to be that you didn’t discover a water leak until you opened the cabinet under the sink and, to your dismay, there’s a puddle that’s been soaking through your cabinet for at least a week.

Or perhaps water starts leaking through your ceiling.

But why would you want to wait until the damage has been done? Wouldn’t you want to know as soon as that water leak starts wrecking havoc on your home?

That’s where a water leak detector comes into play.

With sensors, it can make shrill noises to alert you as soon as water touches the sensors. But with the rise of smart devices today, those sensors can “talk” to an app on our smart device and alert us that water is wrecking havoc on our home.

They’re small enough to fit into the palm of our hand, as well.


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Device is small and fits in the palm of your hand. - Thrift Diving

Why Would You Need a Water Leak Detector?

Maybe you’ve got a newer house….or maybe you think your house will never let you down.

Good luck with that.

Home malfunction all the time, whether it’s new or old. And at some point, your home will let you down (TIP: Be sure that you ask yourself these 10 questions before buying a house so that you don’t buy a lemon).

Let me introduce you to my 1973 home–a home that has seen its share of water leaks.


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - How to find and prevent damage from leaks. - Thrift Diving



When we first bought the house, we had one of those (what I call) “Wizard of Oz” basement doors. We knew going into the settlement that it would need replacing, to the tune of $800. But once we had contractors come and rip out the old door, they discovered crumbling brick and no solid foundation on which to build.


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Trying to prevent leaks in the basement. - Thrift Diving


Sooooo…..for about $2,000…..we had the entire door and door foundation replaced with pressure-treated wood.

Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Repairing basement door to prevent leaking. - Thrift Diving


We also had some re-grading done around the perimeter due to water leaks, for another ~$2,000 (got a calculator?? This is getting expensive…).


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Repaired basement door to prevent leaking. - Thrift Diving


Despite having the door replaced, at times there are still some minor leaks during heavy rains. Spray sealer has helped, but it’s not 100% effective. In heavy rains, there is still the possibility of water coming in. We leave those old yucky towels lying in front of the door, hoping to catch any potential leaks while we’re in another of the house or away from home. That’s not a way to live in your home, and that’s dangerous due to mold. 


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Leaking basement door. - Thrift Diving

So whether your house is new or old (like ours), a water leak detector is one of those mandatory “must haves” when you move into a home.

Related: I’m Turning My Home Into a Smart Home


An Easier Way to Monitor Your Home

There is an easier way to monitor your home for water leaks (and even for detecting freezes) that’s more hi-tech than running down your stairs in a panic at midnight. And you shouldn’t have to adjust your life to watch for leaks just because the meteorologist calls for an 80% chance of thunderstorms.

That’s where the Honeywell’s Lyric™ Wi-Fi Water Leak and Freeze Detector comes in.

It syncs with the Lyric app on my phone or tablet to alert me that there is water detection.

How cool is that??


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Monitor your home for leaks. - Thrift Diving


The Lyric Wi-Fi Water Leak and Freeze Detector

What’s cool is that the Lyric™ Water Leak and Freeze Detector (buy it on Amazon) is a wireless device which offers an easy way to monitor water-related appliances (think your water heaters, toilets, etc.) and pipes to give you peace of mind and to reduce the risks of water leaks and frozen pipes. The device syncs to an app on your smartphone (which people always have in their hands anyhow) and will alert you when it senses potential water leaks and pending issues.

Everything you need to easily install the device comes in the box:

  •   the user-friendly device, which fits in the palm of my hand, and is Bluetooth and Wi-Fi enabled and syncs seamlessly with the Lyric™ smartphone and tablet app.
  •   three AA batteries (up to three years of battery life).
  •   a water-sensing cable – can be placed around objects and along floors, cracks, and other spaces (can be extended with additional cable sensors for up to 500 feet of continuous coverage).




Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Device uses 3 AA batteries and has a cord for detecting leaks. - Thrift Diving


My Favorite Features

Here are some other cool features of this device!

  • Anyone can monitor your device – Great for allowing friends and neighbors to monitor your app or email notifications when you’re away from home or need neighbors to monitor for you if you’re away on vacation!
  • Reusable – Just dry, wipe clean any dirt and debris from the device and replace the batteries after it has detected water.
  • Can monitor dampness – Detects conditions that can lead to freezing pipes or impending moisture issues through built-in temperature and humidity sensors.


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Download the free app from the App Store. - Thrift Diving


How to Set Up the Honeywell Lyric Water Leak Detector

STEP 1 – Download the Lyric™ app from iTunes or Google Play.

STEP 2 – Install the three AA batteries into the device. (Securely add the cover once you’re sure it’s working properly).


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - The device will need 3 AA batteries. - Thrift Diving


STEP 3: Pair the device with the Lyric app. The app will walk you through how to do it. It’s very simple.

TIP: You’ll need your wi-fi password. If you ever change your wi-fi password, you’ll need to go through this set-up again to reconnect the water leak device.


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Connect the device to your Wifi network. - Thrift Diving


STEP 4: Place the bottom of the detector flat on the floor or a surface, or use the included screw to hang it on the wall.


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Hang the device on the wall or set it on the floor. - Thrift Diving


STEP 5: Add the optional cord or leave it off. To add the sensor cord, remove the sensor jack plug and insert the cable sensor (FYI, the entire length of the cable is an extended sensor).


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Optional sensor cable port. - Thrift Diving

STEP 6: Test the detector by following the instructions in the Quick Start Guide that’s included in the box. To test it, place the leak detector, with sensors down, in shallow water (like a small puddle on the floor), or use the optional cable sensor and place that in shallow water. Do NOT dunk or submerge the device in water and do NOT pour water over the device.


Where to Set Up the Honeywell Lyric Water Leak Detector

I decided to leave my water leak detector on the floor next to the basement door where we have been known to get water leaks and I just ran the sensor along the wall where it’s most likely to leak. Not the most glamorous picture (and my floor is horrible–don’t judge), but this isn’t for vanity–it’s for necessity, my friend.

Here are some other places you’ll want to install your Honeywell Lyric:

  • In the furnace room next to the water heater.
  • Behind your refrigerator.
  • Along walls that are known for water intrusion in heavy rains.
  • Under sinks.
  • Behind toilets.

Lyric™ Wi-Fi Water Leak and Freeze Detector Review - Use leak device at basement doors and along walls that flood. - Thrift Diving

It Reads Humidity

One last thing–I love that it reads temperature and humidity! Our basement gets very humid in the spring and summer without a dehumidifier. I work down here, so of course, I usually know when to empty it or not. But there are times when I may be away from the basement for long periods of time. I’ll be able to monitor to see the humidity and if the dehumidifier is ready for emptying.


Lyric™ Wi-Fi Water Leak and Freeze Detector Review - The Lyric reads humidity. - Thrift Diving


What Are Some Other Water Leak Detector Options?

Over the years since moving into this home, I have also used these little Leak Frog leak detectors. I like them just as well, but the only problem is that there is no notification system other than the loud noise it makes.

Leak Frog leak detectors will alert you through a loud alarm that water is in your home. - Thrift Diving

What happens if you’re not home at the time the Leak Frog’s alarm goes off?


The Leak Frog leak detector can detect water around toilets, washing machines, under sinks, and other places where leaks can happen. - Thrift Diving


These Leak Frogs have saved me from water damage when my washing machine sprang a leak.

But again–we were home at the time and it happened at dinnertime. So we heard the alarm and were able to figure out that the washing machine has a leak.


The Leak Frog leak detector can detect water around washing machines, under sinks, and other places where leaks can happen. - Thrift Diving


The Leak Frog is a whopping $39 for one (I had found mine for less on one of those savings websites that were having a special).

An alternative is the Leak Bug, which is more affordable at around $15 on Amazon. I haven’t used the Leak Bug leak detectors, but they get good ratings on Amazon and appear to be a good option. However, again–you have to be home to hear the alarm.

I think these leak detectors are great for places where slow leaks can occur, such as behind the toilet, under the sink, etc.

The Leak Bug can help to detect leaks in your home and sound an alarm if water is found. - Thrift Diving

Honeywell Lyric vs. Leak Frog

For more emergency-type leaks, such as water heaters, washing machines, refrigerators, and places prone to fast flooding, the Lyric Wi-Fi Water Leak and Freeze Detector is your safest bet. But for areas where leaks tend to be slow and dripping, the less expensive and non-wifi water leak detectors would work just fine.

The Lyric Wi-Fi Water Leak and Freeze Detector is worth looking in to. You can buy it on Amazon for $60, which isn’t much more than what the Leak Frog costs, plus you get the added security of being alerted on your phone when water is detected.

It could get pricey if you’re trying to place a water leak detector in each spot in your house. But I recommend starting with the places you’d be most worried about water damage and then as your budget allows, add more devices to your home. In the end, it’s worth it if it helps you find leaks faster, even when you’re not at home!

Have You Ever Had a Leak?

I’m sure you have! Tell me all about it below and share how a water leak detector may have helped you find the leak faster!


Did you find this post about using a water leak detector helpful? SAVE it to for later!

What is a water leak detector and why would you want one? See how the Lyric™ Wi-Fi Water Leak and Freeze Detector can save your house from catastrophic water damage by alerting you to water leaks. - Thrift Diving



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  1. Oh we’ve had so much trouble with leaks! Reading your post was not only helpful but also comforting. So after all we weren’t the only people having to cope with the same issues. So much money spent and no solution granted. But thankfully there’s technology and people like you to help us. Impressive blog!

  2. What a terrific device. The price is a drop in the bucket [groan] compared to the price of repairing or replacing sheet rock, flooring, paint, furniture, you name it.

    My BIL and another friend both had dishwashers leak and cause a lot of damage. Water is the worst, closely followed by it’s dreaded cousin, mold.

    Thanks for the great review, Serena.

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