My favorite inground cleaner is the Aquabot Z-2. Cleans the average pool in 2-3 hours and doesn’t use your filtration system, it has its own filter. It also cleans the water line a big plus in my book. The control box has a timer that can be set from 1-7 hours. Very easy to use, put it in the pool, plug it in and turn it on. Comes with a 3-year warranty. My favorite aboveground cleaner in the Aquabot Cyclone Scrubber. It will run for 2 hours then shut off. You can turn it on again just by pushing the power button on the power pack. It also has its own filter, so it doesn’t use the pools filtration system. This unit comes with a 2-year warranty. Now with all the time you have saved not vacuuming your pool you could have a cookout for your friends, like hamburgers and hotdogs cooked on a Big Green Egg Grill.