Features: quiet operation, slim design to fit under furniture, vacuums for up to100 minutes, anti-scratch tempered glass-top cover, infrared-sensor for evading obstacles, drop-sensing tech to avoid falls, automatically recharges at it's station
Promising review: "We love the Eufy 11S. We have all hardwood and tile floors. We have a dog, birds, and three children. Running this robotic vacuum once daily keeps our floors clean. I empty the tray after each cleaning session. I clean the roller once a week, removing hair, strings, yarn, etc. It has really improved our lives, our allergies, and give you peace of mind that the floors are always clean. It does occasionally catch on wires and shoelaces, but it stops and beeps to let you know. It navigates rugs, chairs, corners, transition strips, and furniture just fine in our house." —Kid at Heart and Renaissance Man
Get it from Amazon for $224.