Amazon.com - iRobot Roomba j7+ (7550) Self-Emptying Robot Vacuum – Identifies and avoids obstacles like pet waste & cords, Empties itself for 60 days, Smart Mapping, Works with Alexa, Ideal for Pet Hair -
iRobot's Roomba S9+ self empties and tackles corners like a pro
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New Roomba i7+ Has Persistent Maps, Selective Room Cleaning, and Automatic Dirt Disposal - IEEE Spectrum
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Best Buy: iRobot Roomba 690 App-Controlled Robot Vacuum Black/Silver R690020