is my pool water level good? | Check out this awesome product!

guys I want to show you something very very important and I saw this in somebody's pool and I figured I want to make a review on this a free review nobody paid me for this so far maybe the company will reach out to me for free but let me show you what's what's this machine over here this little piece over here basically one of the biggest issues is when it comes to maintaining a pool is the water has to be on a certain level in order that the water should go into the skimmers and the skimmers clean cleans it out the filters the pool problem is people go away people just come for the weekend and the rest of the week the pool is empty the pool guy comes and he says H the pool the water pool the water is too low you have to wait another few hours till it fills up here somebody showed me he has a uh this little piece over here that automatically has the hose attached automatically it always keeps doing a certain level you see you set it up that like you see that blue little whatever that is that blue little piece you set it up that the water should go till there which is right in the middle of the skimmer almost the middle and you just put on the hose and when the water comes to that blue line automatically stops this is an amazing product I never saw this I know a lot of people had this issue they used to call me up Mr fed can you please go down to my house and close the water and close this and close that this is a let me see where you can get it probably on Amazon or it's called the pool Sentry water level control