Which suction pool cleaner actually works? We tested 6 models

Some cleaned better than expected, some struggled to climb walls, and one quickly became our clear favorite after weeks of ...
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I spent a weekend testing this $3,550 robot pool cleaner. Is it worth the investment?

Robot pool cleaners are essentially the aquatic equivalent of robot vacuums. At least, that’s the conclusion I’ve come to after spending an entire weekend testing the Beatbot AquaSense 2 Ultra. As a ...