iRobot Roomba 681
The Roomba 614 Vacuum Cleaning Robot provides a thorough clean, all at the push of a button. The patented, 3-Stage Cleaning System picks up dust, pet hair and large debris like cereal. The Lithium Ion battery helps your robot go the distance, providing up to 3x the battery cycle lifetime. Roomba works on all floor types, and at just 3.6 inch tall, is specifically designed to fit under most furniture, beds and kickboards.