I had a water softener meltdown while away and incurred a huge water bill and have been freaked for weeks. I installed the YoLink valve yesterday and have been putting it through its paces. It really works. I have cycled the water valve about 30 times, testing the app and the sensors and the devices work as anticipated every time. My spouse was VERY skeptical that this was a solution, she is now a huge fan. Installation was not quite as easy as shown in the videos, but it was not awful. read more