This store requires javascript to be enabled for some features to work correctly.
Smart Water Control
FlowSmart All-in-One
Smart Ultrasonic Water Meter
NSF-Certified Drinking-Water-Safe Smart Water Meter — Automatic Shutoff, Real-Time Leak Detection, App Control, 10+ Year Battery
New Products
The Latest YoLink Additions
Popular Products
YoLink Best-sellers
Shop by Category
Tech-Forward Home Solutions
Customer Reviews
Why people love our products
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
This is a great line of sensors and alarms. I monitor all cold water lines in the winter, and leak sensors near every fixture
Like all of the YoLink products, installation and setup were very easy. I placed 3 sensors in critical areas that I would not be able to monitor easily any other way. Now, I hope to never get a notification!!!
As all Yolink products works flawlessly and made with extreme quality!
Quality product, great app, easy install & they work as I got an alarm on my Apple watch & phone of a leak and found it right away preventing much more damage, Thank you YOLINK!
All our testing showed the water sensor to be perfect at detecting water conditions and rejecting false positives. Battery life also looks to be spectacular.
This was a great purchase, easy to set up and add on to (additional sensors). Notifications (text and or email) are great, especially when away.
Highly recommended if you want water leak detection. It’s easy to setup and expand. Just order additional water leak detectors to cover all the spots in your house you want to monitor.
Small compact device, easily attached to monitor unwelcome knocks and vibration to almost anything. Great little product to help protect the user and their belongings.
Great product, perfect for under the refrigerator, the washing machine, carefully surrounding the perimeter of my dishwasher - all to detect water leakage early and prevent serious damage. Also great customer support from YOLINK. I recommend their products.
Products were easy to setup. Still trying to make Alexa integration work
These water leak sensors are easy to setup and a great value. They are small and have great battery life. I highly recommend these sensors as a low cost way to catch water leakage.
I had my (vibe coded) dashboard for ventilating my basement up and running in minutes.
Excellent, installed in less than 30 minutes once the weather warmed up.
