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It's a systemic pattern - back and forth in straight lines. It seems to change the straight line pattern 90 degrees each time it runs.
Sorry, there was a problem. Please try again later.It is actually very intuitive. It doesn't go all crazy like the patterns from early robot vacuums. This Roomba takes time to map your floors and furniture. Then it remembers that and subsequent cleanings are significantly faster. Especially since you can divide up your rooms and clean only the rooms you want, instead of the entire area.
Sorry, there was a problem. Please try again later.It does not clean by patterns. I actually maps out the rooms and cleans more efficiently each time. the more it works the more efficient it gets.
Sorry, there was a problem. Please try again later.If you go to YouTube and watch some reviews it’s very accurate to what they say. It’s a back and forth type pattern. It works well and does a small bit of overlapping.
Sorry, there was a problem. Please try again later.The s9 robot uses systematic navigation, so it cleans in parallel paths.
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