$239.99 Window Cleaner Robot with Auto Water Spray, Sophinique Window Vacuum Cleaner Smart Glass Cleaning Robotic, Intelligent Automatic Cleaner Robot for Outdoor/Indoor Windows
$299.99 (Renewed) Amazon Renewed Shark IQ App-Controlled Self-Charging Robot Vacuum, RV100AE/UR1000SR - Black
$229.00 iHome AutoVac Nova Self Empty Robot Vacuum and Mop, Laser Navigation, Power Mop, 2 Hour Runtime 2700pa Suction Power, Alexa/Google and App Control