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YoLink

YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant

    • Based on 4,483 reviews
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$79.99 Why this price?

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Jan 24
Order within 9 hours and 19 minutes
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Style: 0 dB


Features

  • "SMART WATER STARTER KIT" YoLink Hub Leak Detection Starter Kit, including one hub and quantity four Water Leak Sensor 1. Hub supports ethernet and/or WiFi (2.4GHz, only). Connect to your router's ethernet port for our "Plug, Plug & Play" easiest set-up - be up and running in just minutes!
  • 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.
  • Note: This product requires a YoLink Hub to connect to the internet and work with the YoLink app. It does not connect directly to WiFi or local networks.
  • EXTREME LONG RANGE! Powered by LoRa technology, the long-range yet low-power system offers the industrys 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.
  • UNLOCK YOUR SMART HOME! The YoLink Hub can support more than 300 devices and is compatible with the entire line of YoLink smart products, including security, environmental, power & lighting, smart locks, and cameras (coming soon!).

Color: White


Brand: YoLink


Power Source: Battery Powered


Compatible Devices: Desktop


Product Dimensions: 4.33"L x 4.33"W x 1.06"H


Number of Batteries: ‎8 AAA batteries required. (included)


Voltage: ‎3 Volts


Control Method: ‎App


Maximum Range: ‎1.32E+3 Feet


UPC: ‎850024791565


Manufacturer: ‎YoSmart


Part Number: ‎YS1603+4YS7903


Item Weight: ‎1.34 pounds


Product Dimensions: ‎8 x 2 x 4 inches


Country of Origin: ‎China


Item model number: ‎YS1603+4YS7903


Batteries: ‎8 AAA batteries required. (included)


Included Components: ‎Batteries


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Date First Available: February 29, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jan 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Easy to install, works over long distances, internet accessible
Style: 0 dB
So many other 'connected' devices have difficulty with distances. I had a Z-Wave based system that was unreliable because nodes would randomly disconnect due to poor signal strength due to distance or interference (every time it rained, my system went down). YoLink uses LoRa technology which has fantastic range capability up to 1/4 mile and this solves the disconnection problem completely. They integrate Semtech's LoRa RF Module. Everything is ultra low power so sensors can run on batteries for many, many months. The whole YoLink system depends on a YoLink hub, that receives/transmits LoRa signals from/to various sensors and actuators. The hub is connected to the internet through your WiFi or ethernet system. An app, residing on your smartphone, is used to control and monitor all devices connected to the hub and even tells you how each sensors battery is doing. I have several YoLink modules (garage door kit, moisture sensor, motion sensor, siren). They have all been VERY easy to set up. I would say that compared to other technologies (ZigBee, Z-Wave, ...) Yo Link's implementation using LoRa paired with their app has greatly reduced issues with initial setup. The garage door controller kit took all of about 5 minutes to install and test. The garage is detached from my house and is a bit of hike from the house. The LoRa radio shows 'good' signal availability at the hub in spite of the distance. I simply could not have done this with almost any other technology. The app is integrated with with IFTTT which allows you to create smart automations that can integrate with the Alexa personal assistant. This is a very nice capability to have. I had one small issue with the motion sensor (setting the sensitivity) and was really pleased with how quickly and efficiently their technical support dealt with that minor issue. We were having some work done at our house and a contractor had stored material in the garage. I was able to remotely open the garage to give him access to the material and then remotely close the garage when he was finished. The app also warns you when the garage door has been left open after a timeout. If you're the kind of person who worries about whether you shut the stove off, you'll appreciate the YoLink Garage Kit (door position sensor, door opener Controller). The controller is, in essence, an app controlled relay that emulates pressing the button that usually opens the garage door. It's foolproof! The modules are made of good quality plastic and some are even weather sealed (moisture sensor for example). My experience with YoLink has been excellent. The LoRa radio modules do exactly what YoLink says they do: allow communication over long distances that other technologies cannot deal with. Low power is another very critical feature of their modules. It means you don't have to change batteries very often. My system has been ultra reliable and easy to use. I admit, though, that some of the messages that the app shows are not what anyone would call 'grammatically correct English'. Also, the colors (pastel shades) chosen for the graphics in the app are low contrast and difficult to see in bright sunlight. Overall, I give YoLink 5 stars. Great apps, great prices, great support, great features. It just works! ... show more
Reviewed in the United States on December 12, 2020 by Deep Thought
    • *UPDATED* FANTASTIC ! It just works. First Impression: Easy setup, fast responses
Style: 0 dB
Update after several months: These properly alerted when the sump pump failed during recent heavy rains and water started rising. One sensor was submerged while we bailed with buckets, then it continued to operate after. The battery in the submerged unit needed to be replaced, but it was working well for 6 months. When added to my iPhone as a priority notification, I received notice at night through the "sleep" mode of my watch. So far - so good. I bought the hub, water sensor 1 multi-pack to monitor an area in the basement; and a plug with plans to automate an auxiliary pump. Out the box, the products appear well made and reasonably sturdy. The setup process was simple; and the app is quite intuitive. I am using the Ethernet interface to avoid dependencies on WiFi. Communications with sensors appears nearly instant at my operating distance of about 30 feet - binding the sensor to the hub: click, done. The water sensor 1 device is well designed. With sensors on top or two on bottom it easily detected water once enough water was present between contacts - that was a few drops for the testing on top and a bit more, but still a small amount for the floor/bottom tests. The status returned to normal within seconds of drying off the sensor. The plug turns on/off promptly - and the app integration thoughtfully includes both basic scheduled and timer events. App features and SMS messages make notification simple. In my situation of monitoring for leaks, the few included SMS are more than enough. Integration with Alexa was simple. The online manuals in the support web site are detailed and easy to read. While it wasn't necessary to go beyond the printed Quick Start to use the sensor/plug, the details in the online manual would have answered most question easily. ... show more
Reviewed in the United States on July 21, 2023 by D. Williams
    • Smart Home stuff that actually works
Style: 0 dB
I purchased this pack of 4 leak sensors and a hub to check to make sure they worked well before replacing all of my old leak sensors. I am pretty much an Apple Home Kit home, but I could not find a good (and inexpensive) method for leak sensing and turning off the water main using Home Kit products. Based on other reviews, I decided to try Yolink products. Summary up front - they are great!! After having a good experience with my initial purchase of 4 leak sensors, I purchased another 15 as well as a shut off valve for my water main. I now have a house fully protected from any water leaks. Setup of the sensors is a snap - every one of the sensors setup correctly first time and all functioned as they were expected. The available app works well and I have had zero issues to date. One major feature that I really appreciate is that YoLink use a technology they call Device to Device (D2D) that allows any detected leak to shut the water mains valve, even if there is no power or Internet connection. They also claim very long ranges using a technology called LoRa (long range) - turns out this also actually works and is not a marketing gimmick. I positioned a couple of sensors hundreds of feet away from the hub (with 2 buildings in the way) and still had a strong signal. While setting up the system, I had several questions for YoLink customer support - each question (via email ) was answered fully and quickly. I am very happy with my YoLink purchase and would not hesitate to buy YoLink products in the future. (Note - could not comment on Alexa integration as I only use Apple Home Kit at home). UPDATE: I had a water "leak" at the sensor furtherest from the hub and the shut off valve. The app alerted me right away and the shut off valve shut the water off immediately. The funny part of this alert was that it wasn't really a leak, but we had guests with a dog and they placed the dog water bowl right next to the sensor and the dog was a very messy drinker - he slobbered water near the sensor and that was enough to provide an alert. These things really work! ... show more
Reviewed in the United States on May 15, 2023 by Tracey McCormick

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