Save up to 45% on Ecovacs Robot Vaccums Pls get a FREE Echo Dot! Posted on November 24, 2019 by Jeri Update: Deal over. Amazon has these 2 Ecovacs Robot Vaccums on sale today. Plus, you’ll get a free Echo dot with your purchase! ECOVACS DEEBOT 500 Robotic Vacuum Cleaner with Max Power Suction Bundle with Echo Dot (3rd Gen): $169.99 ECOVACS DEEBOT 711 Robot Vacuum Cleaner with Smart Navi 2.0 Bundle with Echo Dot (3rd Gen): $269.99 Share the love: