Home Smart Home iRobot Roomba 890 WiFi Vacuum Robot (Up to 5x more power than... Smart Home iRobot Roomba 890 WiFi Vacuum Robot (Up to 5x more power than 600 or 700-series) $349.99 By ARCOM - 16 November 2018 192 0 SHARE Facebook Twitter Go to the deal page: iRobot Roomba 890 WiFi Vacuum Robot (Up to 5x more power than 600 or 700-series) $349.99