iRobot

 Cleans up after you, and after itself
Automatically empties the bin into a disposable bag that holds 30 bins of dirt, dust, and hair, so you don’t have to think about vacuuming for weeks at a time
• PerfectEdge™ Technology 
Finds dirt where it hides, using Maximized-Edge Design and a specially angled corner brush to reach deep into corners
• Our deepest clean yet*
Automatically maximizes suction on carpets to pulls in debris from deep within the fibers with extra vacuuming power. 3-Stage Cleaning System pulls in embedded dirt and pet hair from wherever it hides
*Compared to Roomba® 980, e5 and i7 robots
• Learns, maps, and adapts to your home
Using advanced vSLAM® navigation technology, the robot gathers over 230,400 data points each second that the 1.3 GHz quad-core processor uses to create an accurate map of your home. Imprint Smart Mapping allows you to control which rooms are cleaned and when
• Anti-Allergen System
Sometimes vacuum cleaners can release dirty air back into your home. The s9+ has whole system filtration, which captures 99% of pollen and mold allergens