iRobot Roomba 694 review: A budget 'bot for your basic cleaning needs | TechHive
Top cover iRobot Roomba S9 official part iRobot
The Complete Buying Guide to iRobot Roombas: Every Model Explained
iRobot® Roomba® 676 Robot Vacuum-Wi-Fi Connectivity, Personalized Cleaning Recommendations, Works with Google, Good for Pet Hair, Carpets, Hard Floors, Self-Charging - Walmart.com
IRobot agreed to be acquired by Amazon years after rejecting its first offer - The Boston Globe