Home Smart Home Samsung POWERbot R7040 WiFi Smart Robot Vacuum w/ FullView Sensor & Mapping... Smart Home Samsung POWERbot R7040 WiFi Smart Robot Vacuum w/ FullView Sensor & Mapping (Refurb) $279 By ARCOM - 18 July 2018 176 0 SHARE Facebook Twitter Go to the deal page: Samsung POWERbot R7040 WiFi Smart Robot Vacuum w/ FullView Sensor & Mapping (Refurb) $279