Best Water Leak Detector in USA

There are a lot of products and services available in the market. Consumers find it difficult to choose the best product that meets their needs. In order to help consumers with that process, we have compiled a list of Top 20 Best Water Leak Detector, which will allow them to make a more informed decision when buying any product or service.

Before finalizing these products, our team considered numerous factors, such as customer feedback, features, specifications, and price. This list is a useful tool for all of our readers who are looking for The 20 Best Water Leak Detector. Hopefully you find it useful!

Best Water Leak Detector

Govee WiFi Water Sensor 3 Pack, 100dB Adjustable Alarm and App Alerts, Leak and Drip Alert with Email, Detector for Home, Basement(Not Support 5G WiFi)

$54.99  in stock
2 new from $54.99
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Real-time Alerts: Connect the gateway to WiFi, and the water leak detector will instantly send emails, App notifications & alerts to your phone when water leakage occurs even you're not at home. Water sensors and gateway are paired right out of the box.
  • Loud Alarm with Mute: If WiFi is not temporarily available, our 100dB water alarm is loud enough to be heard. Press the Mute button to silence the alarm when you find the leak.
  • Drip and Leak Alerts: Water sensor comes with 2 groups of back water detector probes & 1 group of front probes for pipe dripping detection. Use the App to name each sensor with its location.
  • Connects to Multiple Sensors: WiFi connection gateway has a stronger and more stable signal transmission & lets you connect with multiple sensors simultaneously (10 max).Remember to upgrade your latest firmware on Govee Home App when updates become available.
  • IP66 Waterproof : The completely sealed IP66 waterproof design allows for extended use in high moisture areas. Note: The water leak detector only support 2.4G WiFi, not support 5G WiFi.

PQWT-L50 Acoustic Pipeline Water Leak Detector, Smart Home Use Plumber Leak Detector

$1,395.00  in stock
3 new from $1,395.00
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • PQWT-L50 is our newly updated and multi-functional burst water pipe leak detector that may be used to detect leaks in underground indoor and outdoor water piping, fire piping, heating systems, and underground heating floor piping and systems, etc. Our products tackle the challenge of detecting the burst by collecting and analysing the leak signal and displaying all data and information on the screen – which may also be uploaded to your computer if a report will be required.
  • PQWT-L50 water pipeline leak detectors capture the leak sound signals via its sensors, which is then processed by the host machine and shown on the screen as a visual spectrum with signal bars. The sound is simultaneously transmitted to through the noise cancelling headphones . This is the easiest and most effective method of locating a burst pipe without you always having to pump the line with gas and/or digging any unessecary holes.
  • The closer the detector is to the leak, the greater the indicator sound will be. The visual spectrum bars will also adjust in height accordingly.
  • The whole set machine including Host Device, High-Quality noise cancelling headphones,Operation manual and video on USB disk, Hand-Held Square sensor,Triangle Floor sensor .
  • Support two-year warranty and lifelong maintenance.

Govee Water Detectors 5 Pack, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip Alert, for Kitchen Bathroom Basement (Battery Included)

$49.99  in stock
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Dripping and Leaking Alarm: Besides 2 groups of backwater detector sensor probes, each detector also has 1 group of front probes for pipe dripping.(Note: Only paired with the gateway of the water detector, cannot paired with the gateway of the hygrometer.)
  • Wireless and Easy to Use: No wire or setup required, the mini size allows you to put it on any place where the water leak may be happening. With kit "B07QP153GT", you are able to monitor leaks on your phone even you're not at home."B07QP153GT" not Included in Package.
  • Adjustable Alarm Audio: Each water leak detector features an 0-100 dB adjustable alarm audio. Loud enough to be heard even if leak happens in basement, press the button to mute the sound when you find the leaking place.
  • Low Battery Alert: The water sensor alarm will beep and flash a red light when a battery is low, or press the button on it to test the battery level.
  • IP66 Waterproof: The completely sealed waterproof design allows for extended use in high moisture areas.

YoLink Smart Home Starter Kit: Amazon's Choice Water Sensor 4-Pack & Hub Kit - Our Best-Selling Original Water Leak Sensor (Qty. 4) and Hub Kit. Sensor Compatible with Alexa and IFTTT

$79.99  in stock
2 new from $79.99
4 used from $60.98
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Easy to install. Scan, Plug and Play. Full installation and setup in less than 10 minutes
  • Protected and informed, with Realtime phone app notifications, emails, SMS messages and automations (turn on optional sirens, smart plugs..)
  • FAIL/SAFE: Patented technology! Pair your leak sensors to battery powered valve controllers and/or sirens. No internet, no WiFi, power outage no worries!
  • Latest Wireless Technology LoRa: low-power consumption (5+ year battery life) and "Longest Range, by Far!" (1/4 mile, open air)
  • Whole house smart home solution: Your YoLink leak detection system is part of a complete product line, including smart wireless automatic water shut-off and a full smart home solution, including security, locks, plugs & switches, temperature, humidity, and smoke/CO sensors, and more

Phyn Plus Smart Water Assistant + Shutoff: Professionally-Installed Smart Home Water Leak Detector w/Automatic Shutoff & Water Usage Monitor (Compatible with Alexa)

$849.99  in stock
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Water leak detection + water monitor system that helps save money on water usage and prevents frozen pipes
  • Smart Home-enabled water sensor alarm detects drips and leaks, keeping your home watertight
  • Receive real-time alerts at the first sign of a possible issue with the free Phyn app for iOS and Android, allowing for automatic water shutoff from anywhere
  • Requires professional installation to your home’s main water line
  • Compatible with Amazon Alexa

Honeywell Home RWD21 Reusable Water Leak Alarm by Resideo, White

$9.83
$8.39
 in stock
12 new from $8.39
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Unlimited use spot detector
  • Economical way to defend against water leaks in multiple locations throughout the home
  • Water sensor and alarm in one
  • Audible alert when water is detected
  • Detects water only 1/16" deep

Govee WiFi Water Sensor 2 Pack, 100dB Adjustable Alarm and App Notifications, Leak and Drip Alerts by Email, Detector for Home, Bedrooms, Basement, Kitchen, Bathroom, Laundry(Not Support 5G WiFi)

$39.99  in stock
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Real-time Alerts: Connect the gateway to WiFi and instantly receive app notifications and alerts to your phone, plus emails to your inbox, when water leakage is detected. Stay informed even outside the home. Water sensors and included gateway are paired right out of the box. Note: Only 2.4Ghz WiFi supported
  • Loud Alarm with Mute: When WiFi notifications are unavailable or an audible alert is needed, the 100dB on-device alarm can play throughout the home. Press the Mute button to silence the alarm. If the leaked water is still on the sensor after 8 seconds, the alarm will sound again. The alarm will stop once the sensor is dry.
  • Drip and Leak Sensors: Each water sensor comes with 2 groups of back water detector probes & 1 group of front probes for pipe dripping detection. Use Govee Home App to name each sensor by location for easy monitoring.
  • Connect More Sensors: The WiFi Connection Gateway provides strong and stable signal transmission & lets you connect up to 10 sensors simultaneously for full home coverage. Remember to upgrade your latest firmware on Govee Home App when updates become available.
  • IP66 Waterproof&Low Battery Alerts: The completely sealed IP66 waterproof design allows for extended use in high moisture environments. The water sensor alarm will beep and flash red when battery is low, or you can also press the sensor's button to find the remaining battery level.

Moen 920-005 Flo Smart Water Leak Detector, 3-Pack , White

$129.99  in stock
12 new from $127.98
6 used from $114.39
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • PROTECT YOUR HOME FROM WATER DAMAGE: Can be placed in the home wherever there is a risk for potential water damage, such as a flooding basement, washing machine leak, hot water tank failure, etc.
  • 24/7 PROTECTION: Smart technology detects leaks to help reduce the risk of water damage by providing 24/7 monitoring
  • REAL-TIME NOTIFICATIONS: Connects to the Moen Smart Water App to notify you of moisture through notifications to their smartphone. The Moen Smart Water App can also be customized to monitor moisture levels, humidity, and temperature.
  • WHOLE HOME PROTECTION: Offers the ability to use and connect multiple detectors for whole-home protection. Available in single or multi-packs, providing the opportunity to achieve home water management on any budget
  • COMPATIBILITY: Use the Smart Leak Detector as a standalone monitoring device or connect it to the Flo Smart Water Monitor and Shutoff (sold separately) for whole-home protection

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

$19.95
$12.48
 in stock
28 new from $12.13
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Detects as little as 1/32 in. of water to offer an effective early warning system
  • Solid-state circuitry is extremely sensitive and reliable
  • Loud 110 dB alarm can be heard throughout the house
  • Sensor has a 6 ft. wire so it can be extended into a sump pit, or mounted on a wall
  • Accommodates the addition of more than 100 ft. of wire (additional 24-Gauge wire not included)

Zircon Leak Alert Water Leak Detector & Flood Sensor Alarm/Water Leak Sensor with Dual Leak Alarms 90dB Audio/Battery Powered (Contractor 8 Pack) Batteries Not Incuded,72309

$111.99
$83.08
 in stock
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Contractor Pack includes 8 Leak Alert units and detailed instructions
  • Loud (90dB) alarm sounds when even the slightest amount of moisture is detected
  • In flood situations, the Leak Alert water detector is engineered to float and continue to sound the SOS alarm for up to 72 hours or until the battery is exhausted
  • Fully automatic battery-powered operation - no wiring required for this leak sensor. Like your smoke and carbon monoxide detectors, a low battery warning chirps an alarm when it is time to replace the 9V battery
  • Place in basements, bathrooms, kitchens, or wherever there is a potential for leaks. Common placements of the leak detector are near sump pumps, water heaters, washing machines, dishwashers, under sinks, etc

Topvico Water Leak Sensor Detector Flood Alarm for Basement 120dB Work Alone Battery Operated 3 Packs

$15.49  in stock
Amazon.com
as of May 22, 2022 12:24 am

Features

  • 120dB loud alarm voice, keep alarm to notice you or neighbors until the water dry or sensor turn off, low cost and effective water leak alarm to prevent water damage at your home and business
  • High sensitive 24k plating detect board, repeated use after dry the board
  • 3M double side paster (included) for easy install anywhere
  • 37.8 inches cable, easy extend more than 150 ft. of wire by user (normal electric wire available, not include), detect water anywhere corner, suit for basement water alarm, water heater leak, etc
  • Supply by 9V battery (not include, suggest use brand Alkaline battery), battery life will be about 12 months for normal use (low quality battery about 6 months, very high frequency alarm or testing, battery life will be shorter)

Flume 2 Smart Home Water Monitor & Water Leak Detector: Detect Water Leaks Before They Cause Damage. Monitor Your Water Use to Reduce Waste & Save Money. Installs in Minutes, No Plumbing Required

$199.00  in stock
2 new from $189.00
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • 24/7 SMART WATER LEAK DETECTOR: Flume's smart water leak detection technology is always on guard alerting you to water leaks inside the home as well as in your lawn or garden. Gain peace of mind whether you're at home or away with water leak alerts delivered directly to your phone via the Flume Water app. Stop water leaks and protect your home today with Flume.
  • SMART WATER USAGE MONITORING: Dig up the details your standard water bill doesn’t with Flume's smart water monitoring technology. Flume delivers detailed water use insight data directly to your smartphone so you're always in the know. Take the guessing game out of your water usage and take control to reduce waste and conserve water
  • REDUCE & MANAGE YOUR WATER BILL: A smart water monitor that pays for itself. Flume allows you to be proactive about managing your water use by protecting the planet and your pockets. Create water use budgets that use smart alerts to notify you of potential water leaks and waste. Flume has helped customers save an average of 10-20% per month on their water bill.
  • INSTALLS IN MINUTES. NO PLUMBING REQUIRED: The Flume Smart Home Water Monitor is compatible with 95% of homes and installs in minutes. No pipe cutting, no wiring, no appointments. You've got it covered, but we're here if you need us.
  • SUBSCRIPTION NO LONGER REQUIRED: Get all the very best Flume has to offer including: custom water use budgets and water leak alerts, indoor vs outdoor water use, water usage by fixture and appliance and much more! All now available with your Flume purchase. No subscription, no contracts, just water.

Govee Water Detectors 2 Pack, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip Alert, for Kitchen Bathroom Basement (Battery Included)

$22.99  in stock
2 new from $22.99
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Dripping and Leaking Alarm: Besides 2 groups of backwater detector probes, each detector also has 1 group of front probes for pipe dripping.(Note: Only paired with the gateway of the water detector, cannot paired with the gateway of the hygrometer.)
  • Wireless and Easy to Use: No wire or setup required, the mini size allows you to put it on any place where the water leak may be happening. With kit "B07QP153GT", you are able to monitor leaks on your phone even you're not at home."B07QP153GT" not Included in Package.
  • Adjustable Alarm Audio: Each water leak detector features 0-100 dB adjustable alarm audio. Loud enough to be heard even if a leak happens in the basement, press the button to mute the sound when you find the leaking place.
  • Low Battery Alert: The water sensor alarm will beep and flash a red light when a battery is low, or press the button on it to test the battery level.
  • IP66 Waterproof: The completely sealed waterproof design allows for extended use in high moisture areas.

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)

$27.99
$21.34
 in stock
2 new from $21.34
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Loud (90dB) alarm sounds when even the slightest amount of moisture is detected
  • In flood situations, the Leak Alert water detector is engineered to float and continue to sound the SOS alarm for up to 72 hours or until the battery is exhausted
  • Fully automatic battery-powered operation - no wiring required for this leak sensor. Like your smoke and carbon monoxide detectors, a low battery warning chirps an alarm when it is time to replace the 9V battery
  • Place in basements, bathrooms, kitchens, or wherever there is a potential for leaks. Common placements of the leak detector are near sump pumps, water heaters, washing machines, dishwashers, under sinks, etc
  • Includes 2 Leak Alert units and detailed instructions

D-Link Wi-Fi Water Leak Sensor and Alarm Starter Kit, Whole Home System with App Notification, AC Powered, No Hub Required (DCH-S1621KT)

$79.99  in stock
2 new from $79.99
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Avoid Costly Water Damage: Master Sensor Plug-in with a compact, waterproof Sensor Pod (DCH-S163) detects leaks; multi-alert system (voice, alarm, text) notifies you right away
  • Alerts include powerful LED strobe light, built-in 100dB alarm, mobile phone notifications, and voice alerts with Google speakers providing real-time notifications wherever you are
  • Easy Setup and Placement: Master Sensor Plug utilizes a 5-foot cord with an attachable 1.5-foot water-sensing cable. Wirelessly expand coverage in up to 16 susceptible areas like next to water heaters, washers, and under sinks with Sensor Pods (DCH-S163)
  • Master Sensor plugs into a wall socket and connects to your home WiFi. The remote Sensor Pods are powered by two AAA batteries (included) with up to a five year lifespan
  • Sensor Pod(s) leverage a Sub-Gigahertz band for greater coverage and connectivity in areas that WiFi cannot penetrate, like the basement

General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display With Audible and Visual High-Medium-Low Moisture Content Alerts, Grays

$49.95
$31.92
 in stock
25 new from $31.92
8 used from $24.64
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • HUMIDITY SENSOR: Our handy meter tool can quickly determine what level of remediation is needed to keep your family safe from black mold. High levels of dampness that go untreated are the leading cause of harmful fungus growth in the home.
  • WATER LEAK DETECTOR: Finding the moisture content in your wood or drywall is the first step in early prevention. Continuously check and test suspicious water stains around the house so you can determine whether the area is wet or has already dried.
  • MOISTURE READER: The mold test features large 0.3" high digits in a backlit LCD for quick and easy detecting. Our mildew scanner includes extra 8mm stainless steel pins, a protective cap that doubles as a calibration checker, and a “9V” battery.
  • MOLD TESTER: For an accurate test read, stick the stainless steel pins into the surface of what you're measuring. The gauge has a broad range of 5 - 50% for wood and 1.5 - 33% for building materials such as concrete and drywall.
  • GENERAL TOOLS: We're a recognized leader in designing and developing specialized precision tools dedicated to delivering exceptional customer service. We encourage artisans and DIYers to work smarter, measure better, and repair more productively.

Flood Buzz Water Leak Detector - Set of 6

$39.90  in stock
9 new from $39.90
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • EASY TO USE: Just place leak detectors where you want them. No installation time, no buttons to push and no programming to set up. Use by water heater, sink cabinet, boiler, sump pump, washing machine, toilet, radiators and more
  • LOUD ALARM: Sounds an alarm up to 100dB for 24 hours
  • NO BATTERIES REQUIRED: Internal battery lasts up to 3 years—then replace entire unit
  • DIMENSIONS: 2-3/4” H x 1-7/8 D
  • Made of durable plastic

GRSICO WiFi Water Sensor 5 Pack, Water Leak Alarm Detector, 120dB Adjustable Alarm and App Alerts, for Kitchen Bathroom Basement(Only Support 2.4G WiFi)

$64.99  in stock
1 used from $54.91
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Real-time Notifications: The wifi water leak detector need connect the gateway to WiFi, and wifi water sensor will instantly send real-time App notifications & alerts to your phone when water leakage occurs even you're not at home. Note: only support 2.4G WiFi, not support 5G WiFi.
  • Loud Alarm with 120dB: When a flood occurs, The app will notify us in real time and the water alarms for basements The sensor and gateway will sound a 120dB alarm together, Avoid us to cause more property damage.
  • Unique Design: Water leak detector with double-sided detection probe, There are 4 round probes on one side and 2 flat probs on the other side, Fast response to dripping and leaking. Just press the button 5 seconds to make the water sensor Quiet when you find the leaking place, Remove the device from water and wipe it up to stop alarm comple tely.
  • Whole Home Protection: The water leak detector wifi connection gateway provides strong and stable signal transmission & lets you connect up to 20 sensors simultaneously for full home coverage. You can easily control them with Smart Life APP.
  • Low Battery Alert: Water alarm leak detector will beep and flash a red light when a battery is low, or press the button on it to test the battery level.(Battery Included)

Flood Buzz Water Leak Detector Sounds Alarm (Set of 3)

$19.95  in stock
10 new from $19.95
Free shipping
Amazon.com
as of May 22, 2022 12:24 am

Features

  • LOW-COST, LOUD AND EFFECTIVE water leak alarm designed to help mitigate damage and avoid the associated liabilities and legal exposure to landlords and management companies caused by water leaks.
  • IMPORTANT TOOL to warn apartment dwellers, condo owners, managers and landlords of leak conditions so that they can be fixed before they become much costlier problems.
  • NO BATTERIES REQUIRED. Lasts up to 3 years.
  • SIMPLE INSTALLATION. Just place it and forget it. If water is present, a 110 dB alarm will sound.
  • PERFECT for water heaters, laundry areas, under sinks, next to toilets, and near any suspected leak locations.

Zircon Leak Alert WiFi- 2 Pack - Smart Electronic Water Detector Alarm with Email, Audio and Visual Alerts - Batteries Included, (72336)

$99.99
$94.78
 in stock
Amazon.com
as of May 22, 2022 12:24 am

Features

  • Fully Automatic – No Wiring or Electricity Required. Includes a 3V lithium battery.
  • Name each device with it's location during Wi-Fi set up and email alerts will direct you immediately to the source of the alarm. Loud 105 db Alarm and Flashing SOS alarm still sound even when Wi-Fi isn't available. (Email Alert is dependant on Wi-Fi availability).
  • Continuously monitors for leaks around sinks, dishwashers, appliances, refrigerators, washing machines, sump pumps, water heaters, hot tubs, water filtration units, and more
  • Independent and Hubless system allows unlimited number of Leak Alert WiFi units to be set up and running at any given time. Perfect for Personal Residences, Schools, Offices, Hotels, Motels, Property Management, Commercial Buildings and more.
  • Sends email notification and chirps when battery is low, so units can be maintained for optimal performance.

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