When iRobot went public in November 2005, its market value was US $ 189 million. Subsequently the company released a sweeper with built-in cleaning fluid as well as a high-horsepower lawnmower.
2005 年 11 月 iRobot 上市，市值高達 1.89 億美元，隨後又推出底盤裝有清潔劑的拖地機，和馬力強勁的割草機。