iRobot/ZDNETiRobot has been known as a robot vacuum standard since its launch over 20 years ago. Today the company announced a complete redesign of almost its entire product line, with new entry-level, midrange, and high-end robot vacuums. Almost every model features an AutoEmpty Dock and mopping variant to round out the Roomba catalog. The new Roombas include the 105 model and 105 Combo starting at $299, the Roomba 205 DustCompactor and a Combo variant starting at $449, the Plus 405 Combo Robot and AutoWash Dock at $799, and the Roomba Plus 505 Combo Robot and AutoWash Dock at $999.Also: I knew this robot vacuum was a winner just hours after testing it – here’s whyiRobot is looking to this launch to simplify and better clarify its product line for consumers by giving the products more specific tiers according to their capabilities. Now, iRobot models will be classified into the entry-level Roomba, midrange Roomba Plus, and flagship Roomba Max. Similarly, the robot vacuums will have a Vac and Combo variant, the latter for robot vacuum and mops combination robots. Additionally, iRobot will feature an optional AutoEmpty dock for the Roomba 105. More