This store requires javascript to be enabled for some features to work correctly.
Easter Week Sale
10% off Entire FlowSmart collection! Additionally, get $10 off orders $100+ with code EASTER24.
Mar. 25th - Mar. 31st
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
- NYT Wirecutter
- Wired
- This Old House
- TechHive
- Best Reviews
- TurboFuture
"YoLink’s [sensors are] the only ones able to maintain a clear connection at such a vast distance. They’re an excellent fit if you need sensor coverage across a large property, or in a separate area such as a detached garage."
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.”
“Easily the best range of any smart-home hub you’ll encounter.”
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 and Quick Installation
Most Products Two Year Warranty
Free U.S. Shipping for Orders $50+
U.S. Phone Support Available
Let customers speak for us
from 814 reviewsYoLink Smart Vibration Sensor, Shock Sensor, Glass Break, Hub Required
So easy to set up the Hub, Valve controller 2 and Temp&Humidity sensor plus the Bulldog valve motor. Range is superb. Love the fact that everything can run on battery power alone. I will probably buy other YoLink products based on my very positive experience.
I currently own 4 of the motion sensors and they work great! I have 1 inside my mailbox that I paired with Alexa to announce when my mail has been delivered. They are simple to setup and super reliable!
Overall, this was easy to set up.
Once I installed the app on my phone, connecting and configuring was handled easily with individualized QR labels on each component.
The directions didn't clearly state it's that easy, and I was already finished. I tried to continue with the next steps. When I gave up and called Customer Service, I got a live person who knew the answers--in less than a minute. Bonus: excellent English (maybe native speaker? )
One hint: My cold water supply valve had a brass finger sticking up to limit the handle's arc of travel (to 90 degrees). It got in the way of attaching the motor to the valve axle. A small cutting wheel on a generic Dremel (Harbor Freight) solved the problem nicely.
I had water damage a couple years ago, and had been anxious about something happening when we were out of town for a weekend. Having verified that a damp finger triggered immediate shut off, I am looking for something else to stress about.
We are still experimenting with this install in the church buildings. So the hub was plugged in and a few leak sensors were set up with a couple of valve operators to demonstrate the system to staff. Afterwards I came home with all the equipment except the hub which remained plugged in. Overnight the temperature dropped and I get an alarm from the hub….and the sensor is in the backseat of my truck 7 miles from the hub. Loving the capabilities of this system
I'm pleased that everything is working fine with my Home Assistant!
I set up 10 of the water leak sensors all over my house in under one hour. I hope they never get activated!
There have not been any actual leak episodes yet involving the cable, but it work well and timely when I tested it.
Valve Controller 2 & EVO Valve Operator
Accessory: Replacement Magnet for the Contact Sensor (1 Pack)
Mark, the technician was a great help! He is very knowledgeable on the set-up of the Bulldog water leak detection system without his assistance it would have been a bit of a challenge, thanks for his help, made the installing of the Bulldog a lot easier. It went smoothly with his know how. Thank you. Mark!
Absolutely love the products. The app interface is amazing. The devices just works, they don’t need really any babysitting.
Smart Outdoor Plug, Two Independent Outlets, YoLink Hub Required
I ordered a cable to replace original one "that I had thought failed". Turns out it didn't, just my misunderstanding after cable jack came loose of how to reinstall & reactivate sensor. Replaced with new one anyway and reset. All works fine now & I have a spare cable should it ever fail!