This store requires javascript to be enabled for some features to work correctly.
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
YoLink Best-sellers




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 1486 reviewsThis lock works great and I love the various options for setting up access (keys, codes, fobs, fingerprints ... my favorite is the fingerprint access) and monitoring that access showing who is unlocking the door. It offers more options and control than any other lock I could find and all at a very reasonable price.

Motion Sensor, Indoor, YoLink Hub Required!

I have owned the water sensors for a couple of years and thought I would add the temperature and humidity sensors. Set up was easy. I appreciate how accurate they are and every time I open the app the sensors don't need to buffer or load information.

Local control is a must. Price not a huge factor. Charge $500 if you need to, it's not like large installs won't already have thousands invested in devices.

Incredibly easy installation. Does exactly what I wanted and I don’t lose pressure across the valve. App gives me great control from anywhere and monitors the backup batteries.

Although not designed for this use, I placed this on refrigerator door since the refrigerator alarm is too high a frequency to hear. Opening the door will trigger an alert from Alexa that the refrigerator door is open. It would be helpful if this could be triggered after a certain duration of the door being open and also replay once a minute until the door is closed

Exactly what I was looking for to give me peace of mind and allow me to wield full power over my abode as I subjugate the entity in totality

Excellent customer service!
I received the wrong valve by mistake, but the company handled it quickly and professionally. They even refunded me more than the return shipping cost to make up for the inconvenience. Very responsive, courteous, and generous – I truly appreciated their support. Highly recommended!
Awesomeness

Amazingly reliable

I have dozens of YoLink sensors. They are amazing. Reliable with long battery life. They just work day after day. Make sure to test and configure things correctly. Software can be tricky. Test test test. One specific gotcha with the valve controller occurs when you try to install the device over an older valve controller stem that is not removable. The valve adapter doesn’t align correctly so that the valve closes when operating. You have to use two adapter to undo the rotation so that it aligns. Otherwise it works great!!

Weatherproof Temperature and Humidity Sensor, Hub Required!
