Roomba 880 vs 980 – Battle of the Brush-less Robots
Roomba 880 vs 980 vs Neato Botvac d80 - Which One Should You Buy?
Review: iRobot Roomba 980 - IEEE Spectrum
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iRobot Roomba 980 review: You'll pay a premium for this smart but unexceptional vacuum bot - CNET
Roomba 980 review: iRobot's best vacuum yet, but too pricey for most | Engadget
Roomba 880 vs 980. Quale Conviene? - SOS Casalinga
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