Roomba 870 Review — An older model, but is it still good?
Amazon.com: iRobot Roomba 960 Robot Vacuum Bundle- Wi-Fi Connected, Mapping, Ideal for Pet Hair (+1 Extra Virtual Wall)
iRobot Roomba 980 Robot Vacuum with Wi-Fi Connectivity +1 extra virtual wall included
Roomba Charger 22.5V 1.25A AC Adapter for Irobot Roomba 550, 595, 400, 500, 600, 700, 800,880 Series; 770 650 Pet 560 780 630 530 760 700 500 620 4210 540 and More[9.8FT Power Cord]
iRobot® Roomba® j7 (7150) Wi-Fi® Connected Robot Vacuum - Identifies and avoids obstacles like pet waste & cords, Smart Mapping, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors
Amazon.com - iRobot Roomba 860 Robot Vacuum -
Side Brush Motor Module for iRobot Roomba 800 900 860 870 880 890 960 980 Vacuum (Blue(1pack))
iRobot Roomba i7 (7150) Robot Vacuum- Wi-Fi Connected, Smart Mapping, Works with Alexa, Ideal for Pet Hair, Works With Clean Base, Black