Polaris' pool-cleaning robots get updated with added intelligence, four-wheel drive

It's been almost exactly a year since Zodiac Pool Systems last expanded its line of Polaris-branded pool-cleaning robots, and it's now back with two more additions that fill out the top and bottom end of its lineup. That includes the company's most advanced robot to date, the $1499 Polaris 9400 Sport (pictured above), which adds four-wheel drive for the first time, as well as the company's new accelerometer-enhanced ActivMotion Sensor technology -- something Polaris says allows the robot to continually sense where it is in the pool and optimize its cleaning action accordingly. The 9100 Sport, on the other hand, gets neither of those new additions, but it'll "only" set you back $799, and will still clean pools up to 40 feet long in about two hours. You can get a closer look at those, as well as the company's existing offerings, at the source link below.

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Polaris' pool-cleaning robots get updated with added intelligence, four-wheel drive originally appeared on Engadget on Sat, 21 Apr 2012 07:21:00 EDT. Please see our terms for use of feeds.