#1
iRobot
Roomba s9+
67 positive 2 neutral 25 negative
Based on 94 Reddit mentions
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Reddit mentions
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Model?
S9+. The best and worst Roomba I’ve ever had. It red ringed four times due to “internal communication error” so I make iRobot take it back. I have a cheaper one now that gives me no problems. If this is cheap, go for it! If they fixed the problems with the software and it doesn’t red ringed on you,
...monty9025 in r/roomba
October 6, 2025 4:24 PM
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