What is full coverage?
In the autonomous cleaning mode, the FX250 will cover over 95% of the task area assigned, not including underneath furniture or any major architectural barriers. Using an overlapping lawnmower pattern and wall following in a mapped area, the FX250 will provide a complete clean while also avoiding any and all obstacles.

What is an overlapping lawnmower pattern and how does it help during full coverage?
While cleaning a task area, the FX250 moves in full passes from one end of the space to the other. The unit then turns in place and continues to make another pass in the other direction, taking care to overlap 10% of its previous footprint. This process ensures that there are not gaps in the task area that is being cleaned.