ihocon: iRobot Roomba 690 Robot Vacuum with Wi-Fi Connectivity, Works with Alexa,吸地機器人Amazon 現在 iRobot Roomba 690 Robot Vacuum with Wi-Fi Connectivity, Works with Alexa,吸地機器人 原價 $374.99, 特價 $249, 節省 $125.99(34% Off), 免運費!!

除了Amazon外, Home DepotTarget也是賣相同的價格. 

由此購買