HomeProduct Operating PatternBack and forth motions Back and forth motions Filter Showing all 3 results Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Mint 4200 Robotic Hard Floor Cleaner ★★★★★ Check Price + Neato Robotics XV Signature Robotic Vacuum ★★★★★ Check Price + Neato XV-21 Pet & Allergy Vacuum Cleaner ★★★★★ Check Price +