#1 Home Improvement Retailer

Internet #306737346


SmartThings Water Leak Sensor - Automate Lights & Siren For Alert

  • Immediately alerts smartphones at the first sign of excess water
  • Trigger a light or siren for visual and audible alerts
  • Add smartness to your home with a SmartThings Water Leak Sensor
  • View More Details
How to Get It

Product Overview

Add smartness to your home with a SmartThings Water Leak Sensor. Receive alerts or set connected devices to turn on or off when moisture is detected. Also monitors temperature. Requires a SmartThings Hub or compatible device with SmartThings Hub functionality. Connected devices sold separately. This device is compatible with the ADT Security Hub, but is not compatible with ADT professional monitoring services. SmartThings is the easy way to turn your home into a smart home. Your smart home needs a brain, so get started with SmartThings. It connects wirelessly with a wide range of smart devices and makes them work together. Next, add some smart devices and put your home to work. Choose from a wide range of compatible devices, including lights, cameras, locks, thermostats, sensors and more. Finally, use the Google Assistant, Amazon Alexa or the SmartThings app to control your smart home. Teach your house tricks by telling it what to do when you're asleep, awake, away and back home.

Additional Resources

From the Manufacturer

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.



Color Family
Hub Required
Samsung SmartThings Hub
Indoor Only
Maximum Number of Paired Devices
Maximum Operating Range (ft.)
Network Connectivity
Dual Band
Operating System Compatibility
Power Options
Power Type
Remote Access
Remote Access
Requires Hub?
Requires Smart Hub
Smart Home
Smart Home Enabled
Smart Home Protocol
Voice Control Hub Required
No Voice Control
Works With
Samsung SmartThings

Warranty / Certifications

Manufacturer Warranty
1 year

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 3.9
    out of 26 reviews
  • 83%recommend this product
Filter by:
Showing 1-10 of 26 reviews
Unique Product
[This review was collected as part of a promotion.] I am very excited about my Samsung - SmartThings Water Leak Sensor. I travel a lot so it is nice to know that I will be notified if there is a leak or flooding in my basement. The sensor easily connects to the hub and will notify you if moisture or water nearby. Also its only about the size of your palm so it is very small and discreet.
    • Recommended
    Great price and features
    Love the addition of top sensors to catch drips and splashes and the lower price.
      • Recommended
      Poor QC
      Brand Nib. You would like they would have better quality control.
        Electrical issues
        battery dies right away. changed a couple of times, now device won't turn on. not sure what to do next....
          i have several of these and need a few more. really disappointed that they have been discontinued.
            • Recommended
            Small, portable, cheap protection
            initially got them to detect basement flooding due to a sump pump failure. i have these things all over the house now, with automation actions to announce "water detected in..." on our sonos speakers. so far, it's triggered on a second issue with the sump pump, a dishwasher leak, a washing machine leak, and i have it monitoring the attic temperature after a vent fan failure. other locations include the fridge and the furnace (for condensation and humidifier leaks). the app shows battery status and keeps a history for each device showing when it switched from dry to wet and back, temperature by the minute for the last hour, average temp by the hour for the last day, and average by the day for the last month. relative humidity sensing would be nice, but few units have that.
              • Recommended
              Nice until battery replacement
              smarthings leak sensor is a wondelful device until its time to replace a dead battery. no instructions are given to open the door and the first thing one feel is the sensation of breaking the sevice. are there any instructions at some place in the earth? not even in you tube!!!!!!!
                The SmartThings water leak detector does just that...detects water leaks and splashes, and sends ...
                The SmartThings water leak detector does just that...detects water leaks and splashes, and sends an alarm to you on your Mobile phone. What it lacks is an audible alarm which would be very helpful when you’re at home.
                • Verified Purchase
                • Recommended
                Meets my expectations
                Meets my expectations
                • Verified Purchase
                • Recommended
                Had to buy expensive controller hub to get it to...
                Had to buy expensive controller hub to get it to work
                Response from SamsungFeb 3, 2021
                Thank you for your feedback. We value your opinion here at Samsung. ^Pat Samsung
                • Verified Purchase
                Showing 1-10 of 26 reviews