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X3 Temperature &
Humidity Sensor
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 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 894 reviewsOverall, fantastic product. Getting the speaker hub paired to the wifi was a bit tricky. But once that was done everything else was a smooth user friendly processes.
Advice as a programmer, for the speaker Hub. Connect via USB-C to smartphone. Then via the phone App, select the wifi network that the Hub needs to connect to and put in the correct wifi password. Also this method would make it far easier from UX perspective in comparison to having buttons on the speaker Hub. In the phone App you can just add a new menu to config the speaker Hub. The existing GUI design is great so I trust your design team can easily make these changes.
Was very easy to install. All yolink so fast to bind to your account. D2D is another incredible advantage and so quick to pair multiple leak detector. A must for any home
All items were delivered with no issues. Parts look like they are of good quality. I've installed it outside for a sprinkler system so I can have remote access when traveling. Works well so far. I've shielded it from the weather and will see if it has any issues in the future with the heat and humidity since I live in the South. I recommend it at this time. Thanks!
Great products as always .. show us some new applications
The outdoor temperature/humidity senser can simply be dropped in freezer or fridge and is able to communicate easily with the hub thru the metal. No problem. Much cleaner than units that mount outside and have a wire running back thru door seal into freezer or fridge cabinet. Good app with alerts also. Well thought out.
The outdoor plug is easy to add to the app like the other controllers. It is a nice compact package that is inconspicuous and works well outdoors.
This is my first time using Yolink but the ease of installing and managing seems to have me sold on their products. The plumber was done in no time once I linked the sensor I was done able to monitor and use. My only problem was that google home though it shows is able work with the app. ( Google home). It does however work with google assistant. It took me fifteen minutes to instal the lock with just a Philips screwdriver that included setting master or local code.
Very good product delivery excellent even though it came from America.
The replacement part worked great
I recently added a 2nd hub & leak and temperature sensors to a second home. Initially I created a "second home" in the app which was a bit of a pain because you had a switch between one to the other to view them. I did a quick look in Q&A and realized it is much better to just create a "room" for each home and put all your sensors inside of that room. That way you can view all sensors on one page at the same time. They really work very well and it gives peace of mind when you are in danger of losing a freezer, a flood or a drop in temperature while you're out of town. I highly recommend Yolink. Tip. I screenshot the smart code inside of the app of each sensor, and was able to use that screenshot to "remotely" add those sensors to their new room in the app.
Best on market.
First on failed over 3 years but for the money there is nothing as good or cost effective. Hoping this one lasts longer.