Results were not particularly impressive. With both organic and synthetic debris, the Poolease X1 was only typically able to collect 70 to 80 percent of leaves and other matter on the floor of my pool, leaving material scattered randomly all around. That’s better than I expected, but worse than it sounds. If your gardener left 20 percent of your lawn unmowed, you’d notice.

With minimal clearance between the bottom of the robot and the floor, I also noticed several times that the robot was prone to getting stuck, namely on the circular floor drain, which has less than an inch of rise over the floor surface. Apparently it’s the perfect size for…

Read the full article at WIRED.COM