In 2017, the Roomba lineup was headlined by the high-end 980 and 960 models, which featured visual mapping and smart home connectivity. While the 980 offered superior battery life and carpet boost, budget-conscious users often selected the 690 for its Wi-Fi capabilities and the 800 series for reliable, tangle-free performance. For a detailed 2017 comparison, visit The Robot Report . AI responses may include mistakes. Learn more The Wealth of New Choices With Robot Vacuum Cleaners