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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.


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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. Itās 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
āFrom the simple setup to the swift and reliable alerts, YoLinkās water leak sensors impressed.ā

Best Whole-House System
āThe 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.ā

Top Pick Best Smart Security Systemes
āComprehensive set of door and window sensors at an affordable price.ā

ā[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 qualityā

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 1430 reviewsWorks well to warn when door is opened. Bought to alert if toddler opens door.

You deliver the promise !
You finally made the local hub !
I agree the price is a little bit expensive but I suppose it will be improved in the future.

Great smart device as is all of the YoLink products I purchased! Was happy to learn I could shop and purchase direct from the smart app! Innovative products that are easy to install and setup!

The Dead bolt is easy to install and setup. It work great and it gives the option to give a different pin to each person. I will buy more in the future.

I am using these
products for over a year now and have installed in my home, my family & friends. Its works great!

I have installed the controller and sensor on three doors all with different openers. It was a very simple install and works on all three. No more wondering if I remembered to close the door.

Trapeezee Smart Mouse Snap Trap Kit. Hub is included

Easy upload and programming.

Well designed, works with even very stiff ball valves, and nicely automated shutoff with YoLink's leak sensors.

havenāt used it yet

I have bought a few of these for myself and friends. Installed and tested in less than 30 mins total. One friend called me a week later and said she had a leak under her sink that she probably would not have found until it leaked out onto the floor. Well worth the cost to eliminate a $300 plumber bill to literally thousands of dollars in damage if left undiscovered. Great product!

Excellent quality, shipped fast

Water Leak Detection Starter Kit: Hub & Four Water Leak Sensors

Does exactly what itās supposed to do.

Working good so far
