10 Best Water Leak Detectors Reviewed as of April 2024

Reviews Scanned

Water Leak Detectors 5 Pack, 120dB Loud Water Leak Sensor, Fansitc Wireless Water Leakage Alarm, IP66 Waterproof Water Alarm Sensor Device for Home Bathroom, Sink, Laundry, Window, Floods

𝐋𝐎𝐔𝐃 𝐀𝐔𝐃𝐈𝐁𝐋𝐄 & 𝐌𝐔𝐓𝐄 𝐀𝐋𝐄𝐑𝐓𝐒: Our water leak detector features 4 level alarm volume (Long press the [TEST] button for 3 seconds to switch the volume level) , a maximum alarm volume of 120dB complemented by a flashing indicator light, you’ll be promptly notified of any water leakage, ensuring quick action can be taken to prevent potential damage. The water alarm features a lower volume and mute function, perfect for times when you need to quietly silence the alert without disturbing sleeping family members.
𝐖𝐀𝐓𝐄𝐑 𝐃𝐑𝐈𝐏𝐏𝐈𝐍𝐆 & 𝐋𝐄𝐀𝐊𝐈𝐍𝐆 𝐒𝐄𝐍𝐒𝐎𝐑: Benefit from the precision of dual-sensor technology for early detection of leaks, and the reliability of water leak sensor on the bottom foot pads for any significant water accumulation. A good helper at home.
𝐖𝐈𝐑𝐄𝐋𝐄𝐒𝐒 & 𝐏𝐎𝐑𝐓𝐀𝐁𝐋𝐄 𝐃𝐄𝐒𝐈𝐆𝐍: This water sensor is wireless to alarm while being easy to place in critical spots near windows, sinks, or any area prone to water leakage without connecting with WiFi, Bluetooth,4G/5G. White, portable,compact size of this wireless water alarm ensures it blends into your home decor while being easy to place in critical spots near windows, sinks, sump pump, water pipe, flood or any area prone to water leakage, powered by 2x AAA batteries(Every water alarm included batteries).
𝐔𝐒𝐄𝐑-𝐅𝐑𝐈𝐄𝐍𝐃𝐋𝐘 𝐅𝐄𝐀𝐓𝐔𝐑𝐄𝐒: Come with a test button and low battery alert for regular functionality checks,a flashing indicator light for visual alerts to help people with hearing loss to see even in the dark , which make this water detector both practical and easy to use.
𝐃𝐔𝐑𝐀𝐁𝐋𝐄 𝐀𝐍𝐃 𝐑𝐄𝐋𝐈𝐀𝐁𝐋𝐄 𝐖𝐀𝐓𝐄𝐑 𝐋𝐄𝐀𝐊 𝐀𝐋𝐀𝐑𝐌: With an IP66 waterproof rating, this ringer water sensor is built to withstand the rigors of wet environments, ensuring consistent operation in areas prone to water exposure such as bathrooms, kitchen , and laundry rooms.

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

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: 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

"SMART WATER STARTER KIT" YoLink Hub Leak Detection Starter Kit, including one hub and quantity four Water Leak Sensor 1. Hub supports ethernet and/or WiFi (2.4GHz, only). Connect to your router's ethernet port for our "Plug, Plug & Play" easiest set-up - be up and running in just minutes!
SET IT & FORGET IT! Installs in seconds! The YoLink wireless Water Sensor could not be easier to install; just place near or under the equipment you wish to monitor. Suggested uses are near or under, toilets, water heaters, laundry machines, dishwashers, sinks, fish tanks, in or near sump pumps, and by any other location subject to water leaks and flooding.
EXTREME LONG RANGE! Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property.
NO WIFI, NO INTERNET, NO POWER? NO PROBLEM! Our patented Control-D2D device-to-device pairing, over our LoRa-based wireless network, allows for devices to be paired to each other, in such a way they will continue to operate, even if WiFi is flaky, the internet goes down, or the AC power goes out!
UNLOCK YOUR SMART HOME! The YoLink Hub can support more than 300 devices and is compatible with the entire line of YoLink smart products, including security, environmental, power & lighting, smart locks, and cameras (coming soon!).

Sale4

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

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.

GoveeLife WiFi Water Ieak Detector 2 for Home, Smart Water Ieak Sensor 4 Pack with 100dB Adjustable Alarm and App Alerts, Wireless Detector with 1312 ft Transmission for Basement, Kitchen, Bathroom

App & Email Real-time Alerts: Connect the gateway to Wi-Fi, and it will instantly send emails, app notifications, and alerts to your phone when a water leak occurs even if you're not at home, helping you locate the leak faster.
Voice Assistant Reminder: Intelligent voice control allows more freedom if you don’t want to look at your phone at home or not with you. Easily pinpoint water leaks using GoveeHome App or Alexa Voice Assistant.
Extremely Long Range: Powered by LoRa technology, the long-range low-power system offers the industry’s longest receiving range (1/4 mile). Areas such as basements and sheds connect up to 100 sensors to deliver product information smoothly.
High Sensitivity: This water leak detector is equipped with 2 top sensor probes and 4 bottom sensor probes to detect water leaks and drips. When a water leak occurs, it will activate an alarm up to100dB.
IP66 Waterproof: The IP66 waterproof rating allows long-term use in wet/damp areas, such as cabins, basements, or anywhere in your home where there is water. One battery can last over 2 years under normal usage, so you can use it with confidence.

Topvico Water Leak Detector, 120dB Loud Siren, Powered by 9V Battery (not Include), Sensor Alarm for Kitchen Basement Water Heater, 5 Pack

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
Double side sticker (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, heater leak, underground, washing machine, kitchen, sump pump overflow, 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)

Sale7

PQWT L2000 Outdoor Pipe Water Leak Detector, Middle Sensor Detecting Water Leak for Depth 5m

🎉Measurement & Analysis Instruments Other Instruments:It is applied to different detecting outdoor ground. Be suitable for different kind of underground metal and non-metallic pressure piping, and works on different soil like concrete land, and soft soil too
🎉Working principle: Pipeline Water Leak Detector collects leaking sound signal through its sensor, collected signal will be processed by host machine and displayed on the host machine screen in the form of visual spectrum and signal bars. At the same time, the sound will also be output to its earphone through the host machine. Water leakage point can be found out easily through the combination of "listening to the abnormal sound" and "observing the abnormal signal bars”.
🎉High Precision Detector,effectively solving the problem of water leakage,Combine the dual-mode function acoustic vibration with spectrum technology to determine the accurate leakage
🎉Electronic Earphone Leak Detector Water Pipe Detection Equipment Kit- Host machine, 1 x Earphone, 1X Middle sensor
🎉Setting the function of rough measurement and accurate measurement to quickly lock the leaking point,The closer the detector is to the leak, the greater the jerk will sound, indicating that the Columnar will be higher and the user will be able to operate to detect the leak.

Geevon 6 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)

LOUD 100DB WATER LEAK DETECTORS FOR HOME- Each water sensor alarm leak detector features ultra-loud 100dB alarm audio which is loud enough to be heard throughout the house even if the leak happens in the basement, garages, or wine cellar. The home water detector sensor will sound once the water is detected, alerting you of water leakage to avoid flood strikes.
PLACE ANYWHERE LEAKS HAPPEN - Geevon battery-operated water leak detector alarm residential with 3.15in diameter and 1.18in height which is easily placed anywhere you want, such as basements, laundry rooms, bathrooms, under sinks, or by water heaters to detect the leaks as they happen. Don’t let the water leakage damage your home property and cost your money!
HIGHLY SENSITIVE WATER DETECTION SENSOR - Basement flood detector water sensor alarm with 3 metal prongs embedded on the bottom is made from high-quality ABS materials & electronic parts with waterproof design, it's okay to float on water to detect leaks to prevent water damage.
WATER ALARMS BATTERY OPERATED - Water alarm leak detector is powered by a 6F22 9V battery(Shipped with Battery). No wiring or screws are required. Unwrap and install the included battery, then place the water detection alarm in areas where leaks and flooding may occur.
30-DAY MONEY BACK GUARANTEE - Each package comes with 6 x Home Water Detector Alarm Sensors and 6 x 9V Batteries. We offer 30-day free money-back, 12-month warranty, and lifetime consulting service. Please let us know if you have any issues with our water sensors for leaks.

Water Leak Detectors 6 Pack, 120dB Water Alarm Sensor, Flood Detector, Sensitive Leak and Drip Alert Alarms, for Home, Kitchen, Bathroom, Basement (Battery Included)

✅[Dripping and Leaking Alarm]: Double-sided detection probe, fast response to dripping and leaking.Just press the button 5 seconds to make the water sensor silence when you find the leaking place. And wipe it out immediately.
✅[Easy to Use]: No wire, No tools required.just pull out the insulation sheet,then place it on any place where the water leak may be happening,such as sink,laundry machines,toilets,dishwashers and any other where you want to monitor. No HUB needed.
✅[Loud Alarm Audio]: OUVOPO 120db water leak alarm loud enough to be heard even if the leak happens in garage，garret or basement etc.
✅[24hours Home Protection]: OUVOPO Water leak detector with 2 pieces AAA baterries and work in Low energy consumption,so it will work for almost 24 months.(This based on the number of alarms not more than once a month, and the duration of each alarm does not exceed two hours )
✅[Low Battery Alert]: The water leak sensor will beep and flash a red light when a battery is low.

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

Drip & Leak Alerts: Water leak detector alarm is designed with 4 rear water leakage detection probes and 2 front drip probes. There will have an alert when any of the three sets of probes were under the water.
Wireless & Easy to Use: No wire or setup required, just put it on any place where the water leak may be happening.
Loud Alarm with Mute: Our 100dB alarm is loud enough to be heard, you can clearly know where the leak occurred and deal with it in time.
IP66 Waterproof : It adopts IP66 super waterproof surface shell allows long-term use in high humidity areas and long battery life.
Long Life & Low Battery Alert: The sensor is energy efficient and one battery can last over 2 years under normal usage, Low battery alert function allows will beep and flash a red light when the battery is low.

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