#1
iRobot
Roomba s9+
67 positive 2 neutral 25 negative
Based on 94 Reddit mentions
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Roborock surprisingly didn’t do well in VacuumWars best vac/mop awards
In a more standardized test using lab-certified dust done by a German-based YouTube channel, Roborock's flagship has the weakest vacuuming power of embedded sand on carpet compared to Dreame, Roomba S9+, Dyson vis nav, and even Electrolux's first robot vacuum from the '90s. This is due to ineffectiv
...Purr_Meowssage in r/Roborock
June 6, 2025 10:20 PM
53
Model?
S9 plus, the best built roomba ever, super powerful💪🏻💪🏻
fatanklesme in r/roomba
October 6, 2025 12:16 PM
5
Going from a J7+ to S9+
S9 is an amazing bot, and remarkably still very much undefeated for the most part when it comes to actual cleaning performance. And to my knowledge, it’s the only robot vacuum that use HEPA filtering. That being said, there are two major complaints about the bot - the first of which is navigation. I
...Fire_Hunter_8413 in r/roomba
January 10, 2026 4:33 AM
2
Which robot vacuum works the best? Tired of vacuuming constantly.
Yeah, we went from a top-of-the-line-4-years-ago Roomba S9+ to a just-under-top-of-the-line Roborock 10r this winter. It is amazing how much better the 10r is! The only places the S9 did better are related to overly-broad patents iRobot still holds (being able to detect when a dust bin is full so it
...Tom-Dibble in r/homeautomation
February 22, 2026 10:34 PM
2
I have a new pet named roobert. How do I make him happy/feel at home? He is comfortable enough to explore the house and he eats a lot of dirt. Though he doesn't do well with closed doors or the dark. Should I decorate his place? (Thing in the picture)
J9 is a beautiful roomba. One of my favorite resides My i3+ is still hanging in there. My mom’s s9+ is good too but she’s thinking about gifting it to me so I’m excited as it’s my favorite design and I believe it has the most power
Nick6468 in r/roomba
April 4, 2025 3:10 AM
5
Model?
It's an S9+ very good model but sadly some parts are discontinued by iRobot itself unless you buy the parts from another retailers
Moonfly69 in r/roomba
October 7, 2025 10:04 AM
2
How much should I invest in a decent roomba ?
I bought a Roomba S9+ back in 2020 and love that version due to the squared off front end which can get into corners better than the newer rounded ones. It’s been running strong for the past 5 years and only recently I ended up breaking part of the dock by trying to cheap out on the dust bags and br
...1Boxer1 in r/roomba
June 25, 2025 1:08 AM
2
Top 7 Best Vacuums for High Pile Carpets 2026
Editor’s Choice: Soniclean Soft Carpet "An incredibly powerful upright model which doesn’t break the bank and is sure to get even the hardest of jobs done." Best Miele High Pile Vacuum: Miele Complete C3 "A high-end product for those not ready for compromises: with its 1,200W of power it is a mere p
...One_Mess525 in r/TheVacuumHub
May 1, 2026 3:10 PM
1
Top 5 Best Robot Vacuums for Pet Hair 2026
Best Overall Robot Vacuum for Pet Hair - Roomba s9+ Best Value Robot Vacuum for Pet Hair - BoostIQ RoboVac 15C MAX Best Self-Emptying Robot Vacuum for Pet Hair - T10+ Robot Vacuum and Mop Best Robot Vacuum and Mop for Pet Hair - L10s Ultra Robot Vacuum and Mop Best Robot Vacuum for Pet Hair with a C
...One_Mess525 in r/TheVacuumHub
April 17, 2026 12:16 PM
1
Top 7 Best Vacuums for High Pile Carpets 2026
Editor’s Choice: Soniclean Soft Carpet "An incredibly powerful upright model which doesn’t break the bank and is sure to get even the hardest of jobs done." Best Miele High Pile Vacuum: Miele Complete C3 "A high-end product for those not ready for compromises: with its 1,200W of power it is a mere p
...One_Mess525 in r/TheVacuumHub
March 24, 2026 12:50 PM
1
