Top 20 Best Smart Water Leak Detectors 2022

Flume Water

Best Smart Water Leak Detectors Reviews 2022

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
Free shipping
as of February 19, 2022 11:12 pm


  • 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

Water Leak Detection Starter Kit by leakSMART includes 1” Automatic Water Shutoff Valve, Water Leak Sensor, and Smart Hub

$292.13  in stock
1 used from $125.32
Free shipping
as of February 19, 2022 11:12 pm


  • 24/7 PROTECTION- No Wi-Fi, no power, no problem. LeakSmart operates off a smart home protocol with battery backup that functions and protects even when power and Wi-Fi are down
  • AUTOMATIC 5 SECOND SHUT OFF - Knowing you have a leak in your home is good, knowing where the leak came from is great, but shutting off the homes water automatically in 5 seconds is even better
  • SMART HOME COMPATIBLE - LeakSmart offers the most intelligent technology integrations with leading smart home systems. Works with Alexa, SmartThings, and Wink
  • STARTER KIT INCLUDES - One Automatic Shut-Off Valve, LeakSmart System Hub 2. 0, and one water leak sensor. For added protection in other high-risk areas of your home, add additional LeakSmart Sensors (sold separately); one hub handles up to 32 sensors
  • DIMENSIONS - 1" valve

Water Leak Detection Starter Kit by leakSMART includes 1-1/4” Automatic Water Shutoff Valve, Water Leak Sensor, and Smart Hub

$376.33  in stock
as of February 19, 2022 11:12 pm


  • Included Components: (1) Valve (1) Sensor (1) Hub 2.0

WiFi Water Sensor 100dB Alarm, Smart Water Leak Detector, Tuya APP Free Remote Monitoring of Leakage, 5.9FT Detection Line, Mute / 6 Ringtones Adjustable, Can Open SMS and Phone Notification Function

$22.99  in stock
as of February 19, 2022 11:12 pm


  • RELIABLE PERFORMANCE If the water sensor detects leaking water or the preset limit overrun, the 100dB alarm will sound and alert you to the situation, preventing potential water damage.(❤ Please Note: Only support 2.4G Wi-Fi, we have published the operation video of this detector on YouTube. Please search "shonmau" to view it❤ ).
  • DOUBLE SAFEGUARD & QUICK REPORTING As soon as the water detector detects leaking water, 100dB alarm will sound within 1 second and you smartphone will receive an alarm message by the Tuya APP within 2-10 seconds (depending on the network speed).This is free to use. 【IN ADDITION - we also provide the second level of security (value-added service), you can choose to open the SMS or phone call notification alarm function on the app. The annual value-added service fee is no more than $2.
  • CHILDREN-EFFICIENT INSTALLATION & OPERATION No gateways and complicated cabling required, you can connect our water sensor to your home Wi-Fi in just a few simple steps (2.4G Wi-Fi only). Whether you are in the office or on the road, you can check the status via app at any time. You can also share this with others, and more people can receive alerts and track the progress of wireless sensor activity.
  • WIDE APPLICATION The water monitor detector can be used in washer / bathrooms / basements / sinks / water heaters / aquariums dishwashers / refrigerators / fish Tanks / plumbing / toilets / behind toilet / water filtration units / garbage disposals / sump pumps etc. It can also be used to monitor the preset limit of water level in bathtub / pool / pool and other scenarios. The small water detector with 5.9ft long cable probe will adapt to more complex installation environments.
  • REMOTE ELECTRONIC WATER SENSOR ALARM 7 * 24 Hours Fast Response Service-You can always contact us, if there is any question about the water alarm. We will respond within 24 hours, avoid making you wait so long.

StreamLabs Smart Home Water Monitor Leak Detector with Wi-Fi – No Pipe Cutting, 5-Minute Install, Real-Time Phone Alerts – Fits 3/4" or 1" Pipes. Compatible with Alexa and Google Assistant

$264.99  in stock
2 new from $264.99
as of February 19, 2022 11:12 pm


  • MONITOR LEAKS & TRACK WATER USAGE: StreamLabs smart home water monitor detects water leaks and tracks water usage using ultrasonic technology. It works by sending sound waves to your main water line & records the time delay to measure water flow.
  • GET REAL-TIME ALERTS FROM THE APP: Using the free standard subscription through the StreamLabs app, you can set up real-time alerts on your smart phone. Enhanced subscription available for extended alert history, historical water usage & more.
  • INSTALL IN 5 MINUTES: No pipe cutting or tools required. Simply attach the Monitor with the provided zip ties & plug in to a power source. Compatible with ¾ in. and 1 in. copper, PEX and CPVC pipes. Built-in Wi-Fi. Must be installed inside the home or in a crawlspace, garage, shed or weatherproof NEMA enclosure away from UV exposure.
  • PROTECT THE ENTIRE HOME: Everyday usage, leaky pipes, appliance failures, freezing conditions and running toilets. One monitor protects your entire home.
  • SMART HOME COMPATIBLE: App works with iOS 9.0 or later (iPhone/iPad) and Android 6.0 or later (phone/tablet). Compatible with Alexa or Google Assistant.

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
as of February 19, 2022 11:12 pm


  • Real-time Alerts: Connect the gateway to WiFi, and it 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. Note: only support 2.4G WiFi, not support 5G WiFi.
  • Loud Alarm with Mute: If WiFi is not temporarily available, our 100dB 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.

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

$699.00  in stock
as of February 19, 2022 11:12 pm


  • 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

Moen 900-001 Flo Smart Water Monitor and Shutoff in 3/4-Inch Diameter

$861.00  in stock
10 new from $861.00
5 used from $819.99
as of February 19, 2022 11:12 pm


  • 24/7 PROTECTION: Turn your water on/off from the app manually, or Flo by Moen Smart Water Shutoff will automatically turn off the water for you to protect the home from catastrophic water damage
  • DAILY LEAK TESTING: MicroLeak Technology proactively monitors the security of the home's entire water system (including behind walls and in foundations) to identify leaks as small as a drop per minute (e.g. pinhole leaks, etc.)
  • APP DASHBOARD: See how much water you're consuming daily and set conservation goals to encourage saving water and money for your home
  • SIZE: Model 900-001 fits 3/4-Inch to 1-1/4 Inch pipe diameter (consult a professional)
  • COMPATIBLE WITH: Alexa skills and Google Assistant; no smart hub or system required; requires Wi-Fi connection; requires standard AC/DC power connection

bluebot Universal Smart Home Water Meter & iOS App for Leak Detection, Live Water Usage Tracking and Alerting. Sub Meter from One Account. Install in Minutes, No Plumbing or Subscription Required.

$399.00  in stock
as of February 19, 2022 11:12 pm


  • ONE SIZE FITS ALL CLAMP-ON INSTALLATION: Non-Invasive and designed to work on residential and commercial properties on 3/4″ to 2 PEX, PE, Copper L & M, PVC SCH 40 & 80, Galvanized. Clamp on in seconds with no tools, plumbers, electricians, or water shutoffs required.
  • CUSTOM LIVE FLOW ALERTING: bluebot doesn't limit your alerting preferences to pre-configured leaks. Create unlimited custom alerts based on flow over time, gallons, dollars or budget amounts to keep you in total control. Get alerts via text message or push, while you are at home or away. Share the app and alerts with family or helpers to create a water savings team.
  • NO HIDDEN FEES: No subscription fees, live and historic data are included free. No surprise plumbing or electrician fees. No "island time".
  • DOLLARIZE AND BUDGET IN REAL-TIME: Get real-time live flow data within seconds. People think in dollars, not gallons--view your flow in dollars and cents to make usage more relatable. Choose an average rate or input your water bill to see a cost estimate of usage. On average, bluebot pays for itself within the first 6 months.
  • USAGE/COST ALLOCATION SUB METERING: Monitor multiple water lines and properties from one account with no additional fees. Perfect for independent monitoring of main line + irrigation, guest house or ADU, aquariums, vacation rental properties, multi-family properties, property managers, small businesses, service professionals, and more.

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

$129.99  in stock
6 new from $129.99
5 used from $117.80
Free shipping
as of February 19, 2022 11:12 pm


  • 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
  • CONSTANT MONITORING: Monitors for water leaks and measures the room’s temperature and humidity to help protect against frost and mold risk
  • REAL-TIME NOTIFICATIONS: Senses and sends real-time app notifications of water events that happen outside of the pipes - like a flooding basement or malfunctioning appliance
  • WHOLE HOME PROTECTION: Offers ability to use and connect multiple detectors within the home for whole home protection; Available in single- or multi-packs, providing the opportunity to achieve home water management at any budget

Smart Water Detector 2 Pack, HBN Wi-Fi Water Leak Sensor Alarm with 75 dB Aloud and APP Alert for Bathroom Kitchen Basement Laundry Room (Battery Included)

$34.99  in stock
as of February 19, 2022 11:12 pm


  • KEEP YOUR SPACE SAFE: Once HBN Smart Water-leak Sensor touch the water, it will set off a loud 75 dB alarm sounds and also send alarm notification to your smartphone via HBN Smart app, whether you’re at home or away.
  • EASY TO USE: Wire-free and mini design, making it easy to use and place. HBN Smart Water Detector can fit in the palm of your hand and at just less than 1.2 inches tall, it can fit under appliances and in small spaces where leaks might occur. Easy to set up with the HBN Smart app.
  • ALARM TIME: Provide 24/7 monitoring. 75 dB Alarm sound, each alarm time is 10 seconds, and each alarm interval is 5 minutes.
  • LONG BATTERY LIFE: Comes with 1 x CR17335/CR123A battery and it can power the HBN Smart Water Detector at least a year. You will receive the app notification if batteries are running low. And you can replace the battery when it needed.
  • PERFECT FOR DETECTING WATER LEAKS: Idea for bathroom, laundry, basement, hot water, garage, sump pump, sink, kitchen, etc. 1 Year warranty offered.

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
as of February 19, 2022 11:12 pm


  • 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.

Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES

 in stock
as of February 19, 2022 11:12 pm


  • Smoke detector and carbon monoxide detector that speaks up in a friendly voice to give you an early warning when there's smoke or CO in your home
  • Split Spectrum Sensor looks for both fast burning and smoldering, and tells you where the danger is
  • Get phone alerts so you know something's wrong even when you're away from home[1]
  • CO detector looks out for carbon monoxide and tells you where it's located
  • With App Silence you can silence the smoke alarm with your phone in the Nest app when there's only a little smoke

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

$149.00  in stock
as of February 19, 2022 11:12 pm


  • 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.
  • FLUME INSIGHT PLAN UPGRADE: Get even more out of your Flume Smart Home Water Monitor & Water Leak Detector with Flume Insight. Gain completely customizable water use budgets & leak alerts, see water use by fixture and appliance, view your water use indoors and out and more. (Sold separately)

Watts Intelliflow A2C-SC 1/2 Washing Machine Smart Water Shutoff Valve With Leak Sensor, Without Wall Box

$309.99  in stock
3 new from $309.99
3 used from $272.89
Free shipping
as of February 19, 2022 11:12 pm


  • Automated flood detection with real-time text and email alerts with replaceable internal strainer screen and optional A-2 IntelliTimer allows use with 220 VAC powered washing machine or combination washer/dryer
  • Floor-mounted water leak sensor immediately shuts off the water supply if an inlet hose bursts and continuously monitors for the presence of water behind a washing machine
  • Advanced, silent electronic control device only allows water to flow into the washing machine when electric current indicates the machine is in use and automatically closes water inlet valves when a water leak is detected
  • Optional A-2 IntelliTimer allows use with 240 VAC powered washing machine or combination washer/dryer
  • Maximum pressure setting is 150psi and maximum washing machine current rating is 15A with 1/2 inch sweat inlet adapters for both hot and cold water supply tubing

Wemo F7C030fc Light Switch, WiFi enabled, Works with Alexa and the Google Assistant

$53.91  in stock
3 new from $53.91
2 used from $29.99
as of February 19, 2022 11:12 pm


  • Wi-Fi connectivity lets you control your lights from anywhere
  • Free Wemo app allows you to schedule your lights
  • Away Mode turns on and off lights for extra security when you're away
  • Compatible with Alexa, Google Assistant, Nest and more

Smart Water Leak Sensor 3 Pack, YoLink 1/4 Mile World's Longest Range Wireless Water Sensor Works with Alexa IFTTT, Water Leak Detector with App Notifications, Remote Monitoring - YoLink Hub Required

$49.99  in stock
3 new from $49.99
Free shipping
as of February 19, 2022 11:12 pm


  • Why Worry About WiFi? YoLink devices communicate by LoRa, an industrial-grade protocol that provides up to ¼ mile open air range. Devices do NOT connect to your network or even to the internet; they communicate with the Hub. Strong signal level, obstruction penetration, no (WiFi) holes in your internet security, and fully-encrypted communications provide more than most ask for from their smart home system!
  • ⏱ 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. Low-power operation squeezes the most out of the batteries, which can last from 2 to 10 years!
  • Know Now! Choose from activation of 3 siren models, the (audio) SpeakerHub, app notifications, emails, text messages and automated calls*, as well as central station monitoring, for your most-critical applications. This sensor is water-tight and does not have an integral sounder. Consider our Water Leak Sensor 2 and/or one of our smart sirens and/or the new SpeakerHub.
  • ⚠️ Requirements – Android or Apple smartphone, YoLink Hub or YoLink SpeakerHub is REQUIRED! (please search B09FSS95G9 for SpeakerHub, our new audio SpeakerHub or B07TQLKQLJ for the original Hub) and wired ethernet port (original Hub) or stable WiFi connection (SpeakerHub or original Hub) *Optional central station monitoring, and optional add-on SMS and automated calls subscriptions are available. App is always free, with 5 free texts per device, plus 5, per month.

Flume Water

 in stock
as of February 19, 2022 11:12 pm


Is Adult Product
Release Date2020-11-18T02:00:00.000Z


$8.99  in stock
as of February 19, 2022 11:12 pm


Release Date2012-11-09T00:00:00-05:00
Publication Date2012-11-09T00:00:00Z

New and Improved! Automatic Laundry Water Leak Detector & Shut-Off System with Auto Shut Off & NEW Mobile Phone/Tablet App Alerts for Washing Machine Outlets, Flood Stopping & Water Leak Detection

$169.99  in stock
3 new from $169.99
1 used from $146.77
Free shipping
as of February 19, 2022 11:12 pm


  • Protect your home or business from water damage and save money on your homeowners insurance!
  • Easy installation – attach to existing plumbing, place the water sensor on the floor behind the washing machine and download the free app
  • New and Improved: Two notifications when water leak is detected - Loud 85dB continuous alarm and receive notification on your mobile phone from anywhere (attaching the wifi module in order to receive push notifications is optional)
  • Power outage mode – automatically shuts off water during power outage and then switches back on as power returns
  • Vacation mode – simple push-button shut off puts your mind at ease while on your trip

Best Smart Water Leak Detectors 2022

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Our System considers Customer Ratings, Customer Reviews, Products Prices, Brand Value, Products Features, Products Popularity, and many more factors, as well as reviews by our experts. Read More

5/5 - (535 votes)