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New Release
LeakStop 1
Smart Ultrasonic Water Meter
The only solution designed to automatically stop running water in home, office, or apartment toilets and sinks. Equipped with auto shutoff valve, prevents water waste, real-time monitoring, LoRa range.


New Products
The Latest YoLink Additions
Popular Products
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Customer Reviews
Why people love our products
"Scan qr code, and bind. Can't make setup any. Easier!!! Many components to the ecosystem. Works hand in hand with sensors, for doors, temp. Humidity, motion, water leaks, etc. So versatile of ecosystem, reliability beyond any other! No specialized batteries in all units. They seem to have thought of everything!! Would give all products 6 stars if I could!
- John B.
"Literally saved by thousands of dollars when it notified us of a sewer backup in our basement."
- Donald M.
"These are my only smart home devices that out of all, always work. There have never been any issues. No connectivity issues, no update issues, no battery issues. If you use smart home devices, you know how annoying they can be. YoLink just works, all the time. It’s amazing"
- Marsiv
"I ordered the hub, key fog, motion detectors, moisture detectors and sirens.
Great products! Easy to install, the app is well thought out and flexible and the range is unbelievable. As an AV integrator I've used a LOT of different "smart" products.
These are probably the best I've ever had the pleasure of installing."
- Fred F.
"These devices are brilliant. They are (by far) the least expensive brand of home automation products, have a MUCH longer range than all others, and simply work perfect - all of the time.
- Rick Z.
"Saved my freezer multiple times in the last six months. I'm absolutely thrilled with this product".
- S. Reesx
"Yolink products are the best. I never thought I would buy into a Hub system but that is exactly what makes this product work so well. Device to device paring is what makes there family of devices work so well even without internet or wifi access. Very accurate with nice graphical data in the app to monitor trends"
- Richard
Featured In
- Wired
- This Old House
- Best Reviews
- TurboFuture
Best for Large Properties Water Sensor
“From the simple setup to the swift and reliable alerts, YoLink’s water leak sensors impressed.”

Best Whole-House System
“The system is Bluetooth-compatible with iOS and Android, syncs with IFTTT, and works with smart home arrays like Amazon Alexa, Apple Homekit, and Google Assistant.”

Top Pick Best Smart Security Systemes
“Comprehensive set of door and window sensors at an affordable price.”

“[YoLink] utilizes a low radio frequency protocol (LoRa) to communicate. LoRa signals can penetrate greater distances than WiFi, and this system reduces the associated workload of routers. Every sensor I tested was of good quality”

Why is YoLink the Smart Choice?

Simple, Quick DIY Installation

Most Products Two Year Warranty

Hassle-Free Returns, Free U.S. Shipping for Orders $50+

Lifetime Support, U.S. Phone Support Available
Let customers speak for us
from 1311 reviewsEasy to setup, works very well

Very easy setup. Good range to hub. Used outside in mini Stevenson Screens and they give very good information that the app displays in an intuitive way. Overall, a nice product that I highly recommend.

Very easy setup. Used in fridges and various rooms. The app is very intuitive and the GUI gives all the information at a glance. Nice units. I highly recommend this product.

Very easy to set up. Scan and done. I put them in our freezers. They showed that I had them too cold and that I was wasting money (I swapped them around to check that they read the same in different freezers; accurate). Even in a metal freezer, the unit reaches the hub; that's impressive.
Overall, I like and I highly recommend this product.

Had a bit of a challenge getting the system fully functional with the app. Called customer service and they walked me through the process I was having difficulty with. Otherwise super easy to set up.

Best smart home products! Works straight out of the box, with zero issues. Can't wait till outdoor cameras & doorbell cameras to come out.

Installed hub and valve controller last year with leak detectors for toilets. These additional sensors cover the sinks, laundry room and water heater too. Name, bind, set and place. Peace of mind 24/7, whether I'm here or not.

Excellent product.
Easy to set up.
Reasonable price.

Could not be more pleased.

I was purchased for install in my brother's house, When he see my Intelligent house from Yolink products.
Better than the 1st gen switch. have additional 2 button for custom programming.
Installs like a regular wall switch. Used it to turn lights on at 15 minutes after Sunset and go off at 11:00PM.

The range on this vibration sensor is INSANE!!! Sending me notifications very fast while my Generac PowerCell solar system doors is force to open. Sensitivity is very easy to adjust and work perfecty. Yolink products have excellent range and low power consumption due to the type of wireless tech they use (LoRa). I have more than 60 devices from Yolink installed in my house
and all work very, very well.

using it to notify me when the mail gets delivered.

Very easy to install and use. I ordered the wrong switch and their customer service was quick to assist and got the correct one to me. Thanks.

I own a restaurant and currently have 20 of these in all my coolers/feezers along with a leak detection unit in the basement (that alone has saved my water heater TWICE!) I also had a walk-in cooler go down while I was closed and the alarm on my app saved me thousands in products! I recommend these to anyone who wants peace of mind your equipment is working the way it should!
