iGarden Pool Cleaner K Pro 150 review: Almost too much of a good thing

When you purchase through links in our articles, we may earn a small commission. A massive battery lets this robotic pool cleaner run all day and then some. We'll let you decide if that justifies its sky-high price tag. "Set it and forget it" is something of a moving target in the world of robotic pool cleaners. While a few models have exceptional battery life--a bit more than six hours being about the best I've seen--many die after just a couple of hours in the water, requiring immediate retrieval and recharging.