10 Best water detectors in Canada

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Last Updated - 2025/05/02

Best Choice

01
Proteus

Wi-Fi Water Level / Sump Monitor Sensor with Buzzer, email/ Text Alerts

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9.9 Precision

9.9 Battery Duration

9.5 Easy installation
Main highlights

Programmable alerts when water level goes above, or goes below set level.
Ideal for water level monitoring, tank monitoring, basement sump pump water level detection
Easy set up, with back mount power plugs directly into wall outlet
Connects to your home or office wifi. No hub or gateway required.
Cloud enabled water/liquid level sensor. Get alerts when level crosses a set threshold. View live on cloud.
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9.8

Exceptional

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Value for Money

02
GoveeLife

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

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9.9 Tech Support

9.9 Easy installation

9.3 Battery Duration
Main highlights

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.
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.
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.
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.
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.
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9.5

Excellent

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03
Govee

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(Support 2.4G WiFi, Not Support 5G WiFi)

Free Shipping

8.7 Battery Duration

8.4 Easy installation

8.2 worth the money
Main highlights

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.
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.
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.
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9.4

Excellent

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04
Geevon

Geevon 4 Pack Water Leak Detectors, 100dB Water Sensor Alarm Flood Detection Water Alarms for Basements, Bathrooms, Laundry Rooms, Kitchens, Garages, and Attics, Battery-Operated (Battery Included)

Free Shipping

9.7 Tech Support

9.5 Easy installation

9.5 Simple to use
Main highlights

WATER FLOOD SENSOR BATTERY OPERATED - Water leakage alarm is powered by 6F22 9V battery(Shipped with Battery). No wiring or screws required. Unwrap and install the included battery, then place the water leak alarms for home in areas where leak and flood may occur.
PLACE ANYWHERE LEAKS HAPPEN - Geevon flood alarm water leak sensor detector with 8 centimeters diameter and 3 centimeters height which is easily placed anywhere you want, such as basements, bathrooms, underneath 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!
LOUD 100DB WATER ALARMS FOR BASEMENTS - Water alarm for leak detection features ultra-loud 100dB loud audio which is loud enough to be heard throughout the house even if leak happens in the basement, garages, or wine cellar. The water detector sensor will alarm once the water is detected, alerting you of water leakage to avoid flood strikes.
HIGHLY SENSITIVE WATER LEAK ALARM - Water alarm sensors for leaks with 3 metal prongs embedded on the bottom is made from high quality ABS materials & electronic parts and waterproof design, it's okay to float on water to detect leaks to prevent the water damage.
30-DAY MONEY BACK GUARANTEE - Each package comes with 4 x Wireless Water Detector Alarm Sensors and 4 x 9V Batteries. We offer 30-day money-back, 12-month warranty, and lifetime consulting service. Please let us know if you have any issue with our floor water alarms.
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9.3

Excellent

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05
Govee

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

Free Shipping

9.5 Easy installation

9.5 Noise level

8.9 worth the money
Main highlights

Wireless and Easy to Use: No wire or setup required, the mini size allow you to put it on any place where the water leak may be happen.
Low Battery Alert: The water sensor alarm will beep and flash red light when 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.
Dripping and Leaking Alarm: Besides 2 groups of back water detector probes, each detector also has 1 group of front probes for pipe dripping.
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.
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9.2

Excellent

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06
YoLink

YoLink Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit - Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range, Instant Remote App, Text(Limited) and Email Alert

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9.5 Easy installation

9.3 Simple to use

9.3 Battery Duration
Main highlights

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
Protected and informed, with Realtime phone app notifications, emails, SMS messages and automations (turn on optional sirens, smart plugs..)
Latest Wireless Technology LoRa: low-power consumption (5+ year battery life) and "Longest Range, by Far!" (1/4 mile, open air)
FAIL/SAFE: Patented technology! Pair your leak sensors to battery powered valve controllers and/or sirens. No internet, no WiFi, power outage no worries!
Easy to install. Scan, Plug and Play. Full installation and setup in less than 10 minutes
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9.0

Excellent

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07
SwitchBot

SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G)

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Main highlights

Real-time Notifications (No Hub Needed): After connecting to Wi-Fi, you will be able to receive real-time email and app notifications remotely when dripping, leaking, or flooding is detected, without the need to purchase an additional hub. Share devices with family, and they can also check home status at any time. (2.4Ghz Wi-fi & BLE)
Part of SwitchBot Ecosystem, Voice Command Compatible: Use with SwitchBot Plug Mini or Indoor Cam, and remotely turn off electrical equipment or check the condition of your house in case of leakage. It can also support third-party services such as Alexa/Google/Siri/IFTTT/SmartThings.
Includes Loud Alarm Sounds: To help you stay alert, we've included 100dB high pitched alarms, which means even if there is a leak in basements or places a little further away, you'll know in a timely manner. Once discovered, you can manually set it back to mute without worrying about noise issues.
IP67 Waterproof & Up to 2 Years Battery Life: Water Leak Detector is designed with a fully sealed waterproof shell and can easily handle high humidity working environments. It comes with 2 x AAA batteries and has a battery lifespan of up to 2 Years. When battery is low, our app will also send notifications to remind you to replace them in a timely manner. (*When used in Standy-by Mode, actual battery life performance may vary depending on use.)
High Sensitivity Drip Alarms: This device is equipped with four sensor probes at the top and bottom, which can detect a low water level of just 0.5mm. If water pipes drip, and your floor is submerged, or gets wet, it will sound an alarm. Water Leak Detector is compact and convenient in size, suitable for placement in laundry rooms, water heaters, dishwashers, sinks, and other places.
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8.9

Very Good

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08
D-Link

D-Link Wi-Fi Water Leak Sensor Starter Kit, 2-units, 100 dB Alarm Siren and App Alert, LED Strobe Warning Light, No Hub Required, Works with Google Home, mydlink app, Expandable (DCH-S1621KT)

30% Off Free Shipping

9.7 Simple to use

9.5 Easy installation

8.7 worth the money
Main highlights

SMART WATER DAMAGE PREVENTION FOR YOUR HOME – The mydlink Whole Home Smart Wi-Fi Water Leak Sensor Starter Kit provides a quick and easy way to help protect your home and valuables from the damage caused by water leaks. This modular system allows you to monitor multiple locations throughout your home without the need of expensive plumbers or plumbing
FLEXIBLE PLACEMENT – The master plug-in Smart Wi-Fi Water Leak Sensor (DCH-S162) includes a 1M extension cable plus 0.5M sensing cable that detects water along its full length. Perfect for monitoring under an appliance or in tight spaces. Any RJ11 cable can be used to extend the sensing cable even farther. The battery-powered remote water sensing pod (DCH-S163) has water sensing probes along its bottom and is perfect for placing in areas of your home where there is no power outlet, like under a sink or bathtub. The remote water sensing pods have a battery life of up to 5 years
EASILY EXPAND WITH MORE SENSING PODS - Out of the box, the mydlink Whole Home Smart Wi-Fi Water Leak Sensor Starter Kit can monitor two areas and features an AC powered Master Smart Wi-Fi Water Leak Sensor (DCH-S162) as well as a Battery-powered Remote Water Sensing Pod (DCH-S163)
BRIGHT LIGHTS, SOUNDS AND PUSH ALERTS – The built-in 100 dB siren and strobing LED light is perfect for alerting you to a leak when you're home. And if you are not at home, the mydlink Wi-Fi Water Sensor will send push notifications to your iOS or Android device. Connect the it to a Google speaker and the Google speaker will announce when a leak is detected
ADD-ON SENSORS - Additional remote water sensing pods (DCH-S163) Sold Separately - can easily be added to the system for whole-home water leak monitoring for up to 16 areas in the home (up to 8000 sq.ft. coverage)
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8.8

Very Good

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09
Geevon

Geevon 2 Pack Water Leak Detectors for Home, 100dB Loud Water Sensor Alarm Leak Detectors with Drip Alert for Kitchen, Basements, Laundry Rooms, IP56 Waterproof(Battery Included)

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Main highlights

Wireless and Easy to Use: Geevon battery-operated water leak alarm is designed with 2.6in diameter and 0.9in height compact size which is easily placed anywhere you like, such as basements, laundry rooms, bathrooms, under sinks, or sump pump to detect the leaks as they happen. Don’t let the water leakage damage your home property and cost your money!
Water Dripping & Leaking Alert Sensor: Basement flood detector water alarm sensor with highly sensitive 2 front probes for pipe dripping and 4 metal prongs embedded on the bottom to detect water leakage. The probes are made from high-quality ABS materials & electronic parts. With IP56 waterproof design, it's okay to float on water to detect leaks to prevent water damage.
Loud 100dB Water Leak Detectors for Home: Each water 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.
IP56 Waterproof: The water leak alarms for home with an IP56 waterproof rating and the completely sealed waterproof design allows for extended use in high moisture areas. Each package comes with 2 x Home Water Detector Alarm Sensors and 4 x AAA Batteries. We offer 30-day money-back, 12-month warranty, and lifetime consulting services. Please let us know if you have any questions about our water sensors for leaks.
Battery Included & Low Battery Alert: The water leak sensor for home comes with a TEST button for regular functionality checks and it is powered by 2 x AAA batteries(Battery Included), the battery will last for about 12 months for normal use. With low battery alert function, the water sensor alarm will beep and flash a red light when the battery is low, or press the button on it to test the battery level.
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8.6

Very Good

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10
Geevon

Geevon 2 Pack Water Leak Detectors, 135dB Water Leak Sensor Flood Detection Water Alarms for Basements, Bathrooms, Laundry Rooms, Kitchens, Garages, and Attics, Battery-Operated (Battery Included)

Free Shipping

9.9 Easy installation

9.7 Battery Duration

9.1 Tech Support
Main highlights

WATER ALARMS BATTERY OPERATED - Water leak detector sensor powered by 6F22 9V battery(Shipped with Battery). No wiring or screws required. Unwrap and install the included battery, then place the water detection alarm in areas where leak and flood may occur.
PLACE ANYWHERE LEAKS HAPPEN - Geevon water flood sensor residential with 3.15in diameter and 1.18in height which is easily placed anywhere you want, such as basements, bathrooms, underneath 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 LEAK ALARM - Basement alarm for water leaks with 3 metal prongs embedded on the bottom is made from high quality ABS materials & electronic parts and waterproof design, it's okay to float on water to detect leaks to prevent the water damage.
EXTRA LOUD 135DB WATER ALARMS FOR BASEMENTS - Each water alarm for leak detection features ultra-loud 135dB alarm audio which is loud enough to be heard throughout the whole house even if leak happens in the basement, garages, or wine cellar. The water detector sensor will sound once the water is detected, alerting you of water leakage to avoid flood strikes.
30-DAY MONEY BACK GUARANTEE - Each package comes with 2 x Wired Water Detector Alarm Sensors and 2 x 9V Batteries. We offer 30-day money-back, 12-month warranty, and lifetime consulting service. Please let us know if you have any issue with our leak detectors.
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8.4

Good

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