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YoLink Water Leak Detector, 1/4 Mile World's Longest Range, Wireless Smart Water Leak Sensor, Alexa, IFTTT, Hub Required

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$16.99

$ 6 .99 $6.99

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1.Style:1-sensor


About this item

  • NO WiFi WORRIES! 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 (Not included!). Long range, obstruction penetration, no reliance on WiFi, 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.
  • 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!
  • START SMART! A YoLink hub is required for full functionality, including for the app to work, to check battery level, etc, but your hub is compatible with a growing family of smart products for home and business! Search for B0BZBYD1MK or B09FSS95G9 for a SpeakerHub (our audio, talking hub) or B08CBTTD17 or B07TQLKQLJ for the original Hub.
  • BATTERIES INCLUDED! Two replaceable AAA batteries, good for over 5 years, are included!



Product Description


Kaveh Bahrami
2025-08-29 18:37:42
I recently installed the YoLink Water Leak Detection Starter Kit, and it has been a fantastic addition to my home. The system is incredibly reliable, with the LoRa technology providing an impressive range of up to 1/4 mile in open air. This ensures that even the most remote areas of my home are covered.The SpeakerHub Audio/Talking Hub is a great feature, providing clear audio alerts when a leak is detected. The integration with SMS/Text, email, and push notifications means I am always informed, no matter where I am. The compatibility with Alexa, IFTTT, and Home Assistant adds a lot of convenience, allowing me to integrate the system seamlessly with my smart home setup.The installation was straightforward, and the water leak sensor is very sensitive, providing peace of mind that any leaks will be detected quickly. Overall, this starter kit offers excellent value and comprehensive protection against water damage. Highly recommended!
Brian
2025-08-02 12:40:22
We have polybutylene pipe throughout the house that is attached to a central manafold type system. Our neighbors house flooded from their manafold and I checked mine and found it was about to leak. We had some fitting replaced just in case and I decided to give the Yolink water detectors a try. I bought the main system which had the central hub and some detectors. I installed one under the manafold system, one in the pan that sits under the water heater (towards the edge of the pan so it isn't near the heat source), and one under the kitchen sink. Since the initial install I purchased several Yolink add on detectors and have them under every sink, behind every toilet in the house, and next to the washing machine.They work and give great peace of mind and are so easy to add to the system.When we mop the bathroom floors, the detectors always send me an alert on my phone letting me know that water was detected behind the toilet, so they do work great.I installed a bathroom faucet, made sure there were no leaks and the faucet worked perfect for two weeks. The Yolink notified me there was a leak and I was able to catch it before it made a mess or did any damage. Turned out the new faucet was faulty and I had to replace it. Yolink saved a potentially huge problem especially since it was a guest bathroom on the second floor that we hardly ever use.Well worth the investment and peace of mind.As for how it works, you attach the hub to your wifi then download the app to your phone, scan the sensors (you can name each sensor and give it a location), then place the sensors where they go. Within the app you set up how you want the hub to communicate with you. I set it to send me texts.I really like that each sensor is able to be labeled with the room and the location. For example one sensor is named "Guest Bathroom Sink 1- by door", another is named "Guest Bathroom sink 2- by toilet", etc.Overall excellent detectors and excellent price.
KM
2025-07-26 20:15:57
Extremely easy to install and works perfectly.
DL
2025-07-20 17:04:31
This is actually the 16th sensor that I've added to my leak control system. They are easy to activate and easy to connect to the YoLink hub. I have one next to every sink, toilet and icemaker filter in the house. When tested by touching the sensor with a wet paper towel, it turns off my YoLink automatic water shut-off valve immediately. I have $465.00 invested in the entire system. We just spent $15,000.00 restoring our wood flooring. These sensors help me sleep better at night. Especially when we're away from home!
Nng
2025-07-16 11:58:38
I am delighted with the devices YoLink. Quality materials and good software, low price, fast response from technical support (they answered me at 10 pm in 15 minutes). Sold on Amazon in different configurations. If you are interested, I will send you links. The most important thing is that the liquid sensors control the inlet valve even in the absence of electricity and Wi-Fi. This is a smart home system, it can control up to 128 devices, light bulbs, taps, lamps, sockets and much more.
Wolf
2025-07-03 15:55:02
After a flood in the basement I added these at key points around the home. They work great, were easy to set up, and give me comfort that any new leaks will be detected early.Sure enough - a pipe leading to the water heater started leaking a few months later. Because of these it was detected while it was just a drip and we were able to replace the pipes before any real problems occurred.
mark
2025-06-07 20:58:55
This is the 9th sensor I’ve added to our system. Extremely easy to setup! And I’ve been saved previously when a small leak occurred and I was notified via the app - allowing a quick diagnosis and repair.
Tx-GSF
2025-06-02 13:34:39
bought 4 with hub and 4 additional with audible alarms. so far, it's holding well and im able to know as soon as there was noticeable water on the floor.
MM
2025-05-14 12:04:59
I didn't know what to expect, but I heard this product was good.It arrived quickly, was REALLY easy to install and connect with the mobile app.Works perfectly.I have 5 installed in my condo and another 4 installed in my country cottage.You can view their functions by house, location, etc.Highly recommended. Try to wait for a sale, since they are kind of pricey, but they are certainly good.
Craig Walton
2025-04-21 11:06:56
Works very well and detects water, notifications are excellent
Marianne
2025-04-04 12:16:38
This is the 6th sensor I buy plus the hub and a couple of plugs . This is a fantastic little device with excellent connection to hub, push notifications that do not fail . I have had to use only one as I had a leak from the sink and was notified on the second .Super easy to install or add .One of the best purchase I had done on Amazon !!
Mark Nadel
2025-03-26 10:43:13
Great if you need to be away and leave water on
Truth Seeker
2024-12-08 15:15:49
These detectors effectively monitor potential trouble spots such as a leaking hot water tank, clothes washer, or dishwasher. When you add a YoLink speaker hub, you can configure the detectors to set off an audible warning in the event of a developing leak.
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