You might be planning on getting the best smart water sensors. Everyone loves products that prove to be invaluable investments. Check out our list of Top 10 best smart water sensors here.
In Hurry? Checkout Our Top Pick Of Best Smart Water Sensors.
Our Top Pick

9.7/10 our score
Best Smart Water Sensors
Rank | Product Name | Score |
---|---|---|
1 ![]() |
Samsung GP-U999SJVLCAA |
9. 7 |
2 ![]() |
D-Link DCH-S160 |
9. 5 |
3 ![]() |
Zircon Leak Alert |
9. 1 |
4 ![]() |
Honeywell Lyric |
8. 8 |
5 ![]() |
Flume F1000 |
8. 6 |
6 ![]() |
Aeotec Flood and Leak |
8. 2 |
7 ![]() |
Dome Home Automation |
8. 0 |
8 ![]() |
LeakSmart Intelligent |
7 .7 |
9 ![]() |
Fibaro Flood Sensor |
7. 4 |
10 ![]() |
Iris Indoor |
7. 2 |
1. Samsung GP-U999SJVLCAA

9.7/10 our score
- Make sure this fits by entering your model number.
- Availability Zone: Smart things Water Leak Sensor is ONLY available in the U.S
- Immediate alerts: get instant phone alerts at the first sign of excess water or moisture to prevent leaks and flooding
- Notification options: light or siren alerts turn on If water is detected where it doesn't belong and monitors temperature too (requires 32 to 104°f operating temperature)
- Accident prevention: program your connected smart devices to shut down Electronics when abnormal moisture or temperature is detected
- Operating Requirements:SmartThings Hub, SmartThings Wifi, or compatible devices with SmartThings Hub functionality (connected devices sold separately). Indoor use only
- NOTE:Kindly refer to the user manual provided as a PDF manual in the product description section
2. D-Link DCH-S160

9.5/10 our score
- Make sure this fits by entering your model number.
- Receive push notifications when water is detected via mobile app
- Built in alarm will sound (up to 70 dB) and LED will blink red when water is detected
- Detachable cables included (35 feet non sensing and 165 feet sensor cable)
- Create rules via mydlink mobile app to enable interaction with additional mydlink home automation products such as motion sensor, WiFi cameras, Smart Plugs and more
- Easy set up with the mydlink Home app Operating temperature 0 to 40 degree C (32 to 104 degree F)
- IFTTT compatible: Pair with any IFTTT enabled product or app to connect your WiFi Water Sensor in fun and useful ways
3. Zircon Leak Alert

9.1/10 our score
- Make sure this fits by entering your model number.
- The Leak Alert WiFi smart water detector connects to Wi-Fi and immediately sends email alerts when even the slightest amount of moisture is detected
- Name each wifi water sensor with its location during set up and email alerts will direct you immediately to the source of the alarm! Loud 105 dB alarm and flashing SOS alert even when Wi-Fi isn't available
- Independent and hubless system allows an unlimited number of Leak Alert WiFi water detectors to be set up and running at any given time. Perfect for homes, schools, offices, hotels, property management, and more
- Continuously monitors for leaks around sinks, dishwashers, appliances, refrigerators, washing machines, sump pumps, water heaters, hot tubs, water filtration units, and more
- Fully automatic battery-powered operation - no wiring required for this smart water sensor. Like your smoke and carbon monoxide detectors, a low battery warning chirps an alarm when it is time to replace the 3V Lithium battery.Alarm sounds for upto 8 hours
4. Honeywell Lyric

8.8/10 our score
- Make sure this fits by entering your model number.
- Wi-Fi water leak detector sends alerts by text and email. Also has an audible alarm. Geofencing technology can tell who's nearest, and sends an "all clear" when the problem has been resolved. Does not need a separate hub or base station. A 4 Ft. extension sensors (sold separately). Senses temperature and humidity. Monitoring home humidity levels can assist in alerting homeowner of potential mold formation in the home. Install water leak detection systems on major appliances such as refrigerators, washing machines or hot water heaters to monitor leaks. Detector is reusable. Cold-Alert detection. Easy to install.
- Temperature sensing -30F to 150F (-35C to 65C)
5. Flume F1000

8.6/10 our score
- Make sure this fits by entering your model number.
- 24/7 INTELLIGENT LEAK DETECTION: Protect your family home from water damage. Monitor and control water usage inside and out, including irrigation.  Know your home is secure with real-time leak alerts sent to your smartphone with Smart Home Water Monitoring.
- REDUCE YOUR WATER BILL: Take the guessing game out of your water usage. Flume monitors water consumption and provides real-time water usage data right on your Smartphone. Utilize Flume’s budget tool to track use daily, weekly or monthly and take action to save.Â
- 5 MINUTE INSTALLATION: The Flume Smart Home Water Monitor straps around your home’s existing water meter in minutes without the need for a plumber or tools. Flume is compatible with 95% of water meters, more details below.
- REMOTE WATER MONITORING: See when your family or renters are home, how much water they use and where you can save water. Resolve water issues in real time from anywhere with the Flume App and Web Portal. (Free on the Apple App Store and Google Play)
- SMARTPHONE ALERTS & ALEXA ENABLED DEVICE - Flume puts your data on your favorite smart devices. We provide real-time leak detection and water use notifications on your smartphone and Alexa devices so you can protect your home when you're on the go.
6. Aeotec Flood and Leak

8.2/10 our score
- Make sure this fits by entering your model number.
- Monitor and protect against leaks and floods in real-time. Can also detect the absence of water when used with tanks
- Super accurate, can detect as little as 0.03% of an inch of water
- AAA battery-powered and wireless with 1 year battery life
- Compatible with certified Z-Wave gateways including Samsung SmartThings, mirrors vera, open Z-Wave, in control, and homeseer
- Z-wave certified. Certification Number: zc08-14030008
7. Dome Home Automation

8/10 our score
- Make sure this fits by entering your model number.
- SMART HOME WATER LEAK DETECTOR - Has a built-in buzzer and LED light for on the spot notification and also integrates with other smart home components to sound an alarm, or shut-off your water.
- MONITORS WATER-RELATED APPLIANCES AND FIXTURES - Alerts you to leaks, malfunctions, and overflows so you can find fixes before major problems arise and cost you thousands
- Z-WAVE TECHNOLOGY FOR LEAK DETECTION - Up to 150-foot range and is Z-Wave Plus Certified. Seamlessly integrates with Wink, SmartThings, Home Seer, Nexia, and other hubs
- BATTERY-POWERED - Has a 3-year battery life (CR14250 Battery Included) to save you money and hassle, and to let you use it where you need it without wires
- WATER RESISTANT DESIGN - Made to be water resistant and low profile, so it can be tucked away underneath appliances like dishwashers and washing machines
8. LeakSmart Intelligent

7.7/10 our score
- Make sure this fits by entering your model number.
- STARTER KIT INCLUDES - One 3/4" Automatic Shut-Off Valve, one System Hub, and one Water Leak Sensor. For added protection, you can add additional leakSMART Sensors (sold separately), one hub handles up to 32 sensors
- PREVENT WATER DAMAGE 24/7 - Keep your home safe from flood and water damage with the new and improved 2nd Generation leakSMART water leak detection and flood protection system
- INSTANT RESPONSE & NOTIFICATION - At the first sign of unwanted water, your leakSMART sensor will sound an alarm, send an alert to your phone, and prompt the leakSMART automatic water shut-off valve to immediately turn off the main water supply to your home
- SAVE MONEY ON INSURANCE PREMIUMS - Contact your insurance provider to see if you qualify for rebates for protecting your home from water damage with leakSMART
- SMART HOME COMPATIBLE - Works over Wi-Fi with Nest, Wink, Iris, and SmartThings
- Professional installation recommended when installing Automatic Shut-Off Valve
9. Fibaro Flood Sensor

7.4/10 our score
- Make sure this fits by entering your model number.
- Prevent water damage: use this compact sensor to reliably detect leaks in your laundry or boiler rooms. Hide it under the dishwasher or in the bathroom vanity for invisible monitoring. Receive alerts via text or email as soon as water is detected (z-wave system required, sold separately).
- And more: with a built-in temperature sensor, you can monitor your home for frozen pipes and respond sooner. The sensor is also equipped with a siren alarm to instantly notify anyone around about leaks. Use the smart led indicator to quickly determine if your sensor is within z-wave range.
- Hub required: this sensor will work great with any open z-wave system like smart things, vera, nexia, home center lite, or home seer. It is not supported by wink or alarm panels (adt pulse, vivint, alarm, and others). this is the z-wave version, not for apple home kit.
- Easy set-up: pull the battery tab, add it to your hub, and lay it down on any flat surface. The gold-plated probes will start protecting your home from water damage right then and there. The device will be ok even if water accumulates, it's the only water sensor that floats.
- You're covered: this is a z-wave plus certified and ul listed device created and built in Europe from quality materials. Support portal and documentation are available on the Fibaro website so if you ever need help, just ask!
- authorized sellers include: The Smartest House, Z-Wave Products, Home Controls Inc.
10. Iris Indoor

7.2/10 our score
- Make sure this fits by entering your model number.
- Brand New in box. The product ships with all relevant accessories