Simple install and setup.
Well made with quality components.

Fast delivery - longevity, we'll see.

I was given a YoLink Walter Leak detection starter kit as a Christmas gift. After familiarizing myself with the various YoLink products, I ordered the X3 Valve Controller & 3/4-Inch DN Series Stainless Steel Motorized Valve. My goal was to have leak detection system that would work even if the power was off. I installed the valve and setup the D2D connections from my four leak detection sensors to the valve controller. Then I shut off my WiFi network and tested the leak detection configuration. It worked flawlessly. The valve appears to be of excellent quality and the controller and battery are in a separate metal case - again quality construction. I am very pleased with the functionality that these products provide and the fact that they can turn off the water supply even if there is no house power (thus no home WiFi network). When power is off, the YoLink app is not functional, the system operates independently. When power returns, you once again have phone app and notification functionality. NOTE also that I had some technical questions for the support people and the responses were clear, complete, and very prompt.

I had a system I was paying a monthly subscription for that did not transmit to a house next door. So far this system works perfect, no dropped signals and no monthly subscription. Very happy with temperature sensors and water leak sensors.

I use traps that have a snap door that traps a mouse without killing it. The door snap has no trouble triggering the vibration sensor.

I needed a way to monitor the temperature in an outdoor greenhouse. This turned out to be a n excellent solution. I’ve expanded it to monitor 5 more things. The company has developed sensors for almost anything you’re interested in monitoring. I did need customer service a few times. It was also excellent.

This system is easy to install and can be distributed anywhere in the house rather than connected and limited to a specific area.

The finger print reader seems to not work on the first touch more than it works.
I would like to be able to schedule when the auto lock is on, not just a max of 3 minutes. During the day it is annoying to be locking every 3 minutes. I don’t want to go into the app for all of my locks to change the on and off all the time. Auto lock from 6pm to 6am would be nice. I would also like a quick look at what is locked and not that is bigger than the little lock symbol in the app. I like your products. Thank You Brian Cook

i get this as a backup thermostat to confirm whether my spa / pool were reading correctly. i love it. it is so easy to set up and does its job.

Water Leak Sensor 1, 10-Pack

Installed a 2” valve downstream of a pump system for a customer. Appreciate that the price is middle of the road, while the product and software is better than mid. The install was straightforward. Programming the valve’s safety parameters was easier than expected. I am recommending my insterested customers buy the YoLink instead of the competitors. The price is better and the product is quality.

Linking sensors has been seamless and the LoRa makes the whole system work reliably.

Convenient and effective

Water Leak Sensor 1, 10-Pack

Easy to connect & works just like the previous version

I purchased a new base unit and sensor for my father-in-law’s water heater area along with a 5th sensor for our house near the washer. The install was easy and gives us added peace of mind. Thanks!