We use the water temp sensor and the temperature/humidity sensor. We’ve had years of service and the only thing we’ve had to do was change the batteries once. The water temperature sensor is hanging from the lid of the leaf catcher and the temp/humidity sensor is hidden under our patio cover. It’s great to be able to ask Alexa or check your phone to see your pool temp.

I love these devices. They work flawlessly and has helped me balance my Hvac.

Smoke Alarm, Smoke-Only, YoLink Hub Required

Absolutely love my YoLink temp sensors for my place of business. So much so I'm buying more. It's nice to be able to log in from home to see what the temp is reading. I also have my app set to notify me if rooms get over a certain degree. This is extremely important for my equipment room.

Works like a charm

Sometimes it'll say it can't connect but it does connect and turns the device on or off. So I have to manually verify sometimes. It seems to be network related. But I do like the device and will probably buy another. The only issue is all your devices physically need to be in the same location (or have cords long enough to reach.)

I installed them a few days ago. I did try them in a bowl of water and it worked.

We are using the YoLink products for now 2 years and specially the outside motion sensor !!! Wow NO ISSUE AT ALL even the batteries are still perfect !!!! I just bough 2 valves and the work perfectly !!! They have amazing reliable products !!

Very easy to pair with all my water sensors. I got Shark bite connectors so it should be very ready to install.

This item was very easy to install and operates as published. Took about 15 minutes to complete and link all the sensors. Highly recommend it.

YoLink Hub with Two Temperature & Humidity Sensors, Smart Home Starter Kit

Perfect timing. A week after installing the water sensor and pairing it with the valve controller, I had a leak. I got a notification on my phone and i immediately checked the main water valve and it automatically shut off. The customer service is absolutely fantastic. They quickly answered all my questions, 6 stars in my opinion. YoLink is a must for all home and a very inexpensive investment , easy DIY.

We put leak sensors under all our sinks and today the RO filter drain became blocked after making coffee and started dumping the RO discharge under the sink. The alarm allowed us to catch the leak before a drip hit the floor. We did not go so far as to go for auto shutoff but the sensors paid for themselves today in cleanup time saved. Thanks yolink!

YoLink's water sensors do a great job. But what makes them even better is the technical support that YoLink supplies. If you are in need of alarm sensors then look no further. YoLink should be your go to company.

Easy install, easier binding.
Used to control 2 100W floodlights, and paired to outdoor motion sensor so they turn on between 11pm-6am
The extra 2 buttons are a plus, you can set them to control other automations.
In Alexa they appear as motion sensors.