See at Amazon. Aiper Scuba S1 Pro. Why I like it: In a word: power. Of the cordless robots tested, Aiper's Scuba S1 Pro cleaned house, sucking up every leaf and nearly all the gravel we placed in ...

I have tested more than 12 pool-cleaning robots, and the Dolphin is my top recommendation. It does everything you need it to, including deep cleaning of the walls and floor on a schedule of your ...

I've tested dozens of pool robots and learned a few things along the way. David Watsky/CNET I have tested more than 12 pool-cleaning robots, and the Dolphin is my top recommendation.