Skip to content Image: Christopher Null/Foundry At a glance Expert’s Rating Pros App offers copious customization options Very effective at cleaning–while tethered, that is Reasonably lightweight and easy to tote Cons Weak battery means pool didn’t get close to clean while untethered Gets stuck easily, especially on stairs App has some bugs and responsiveness issues Filter basket is difficult to close properly Our Verdict This robotic pool cleaner can run on battery power or with a con...