This litter box is amazing. It has a feature that recognizes when a cat gets in and cleans itself after a certain amount of time. It also has an app attached to it, but I wasn't able to attach the litterbox to the app, but it still works on its own without the app. It has a max level of litter that goes into it, but I would say put in less than that because as it spins, it will dump extra litter out with the waste. You can also push the button on the front to have it do a cycle as well. It's easy to dispose of with the tray in the bottom. I am LOVING this litterbox!