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Roomba s9+
Model timeline
Robot vacuum with self-emptying dustbin
Quick take
In short: what each side says
AI panel · Reviewers · The press — each opened up in full further down ↓
All three rank it first for carpet boost and self-emptying, citing strong suction that lifts embedded dirt from deep pile.
Reviewers agree the s9+ delivers exceptional cleaning performance with the strongest suction and best deep-cleaning ability they have tested, though it comes with navigation quirks and a high price.
1 of 5 outlets recommend it — a clear editorial consensus.
The juries split — Divided. Check both sides before you commit.
Quick read · who it’s for
Main competitors
Top rivals in Robot Vacuums.
The verdict
What the panel makes of it.
The s9+ ranks first for carpet cleaning thanks to its exceptional 22–25 CFM suction and dual rubber extractors that handle pet hair without tangling, but its older navigation camera and poor battery endurance in high-power mode force frequent recharges and limit appeal to those prioritizing speed or homes with clutter.
Act one
What the machines think.
Several AI models read the category and place this product — model by model, list by list, over time.
Model by model?
How each AI sees it.
Perplexity ranks this product at #19.0 on average Averaging across the AI panel, Roomba s9+ sits around #19.0 this snapshot.
Gemini
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Didn’t rank Roomba s9+ this snapshot.
Grok
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Didn’t rank Roomba s9+ this snapshot.
GPT
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Didn’t rank Roomba s9+ this snapshot.
AI Mode
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Didn’t rank Roomba s9+ this snapshot.
Claude
Didn’t rank Roomba s9+ this snapshot.
Rank trajectory?
Weeks of movement.
Act two · ★ new
What the people say.
The same product, judged by the owners who bought and filmed it — what they praise, what they knock, who it's for.
Video reviews?
What reviewers actually say.
AI summary of 5 reviews · as of May 2026
Reviewers agree the s9+ delivers exceptional cleaning performance with the strongest suction and best deep-cleaning ability they have tested, though it comes with navigation quirks and a high price.
What they praise
- Extremely powerful suction measured at 22-25 CFM, the highest among tested robot vacuums, with outstanding carpet deep-cleaning that extracted over 90% of embedded sand
- D-shaped design with 30% wider front-mounted brush rolls reaches edges and corners far better than round robots, leaving minimal gaps along walls
- Dual rubber extractors handle hair exceptionally well with minimal tangling, requiring only simple maintenance instead of cutting hair from bristles
- Clean Base auto-empty system uses sealed bags to eliminate manual dustbin emptying and contain dust effectively
- Redesigned side brush spins slower and flicks less debris around, resulting in cleaner pickup patterns without scattering
What they knock
- Navigation uses older VSLAM camera technology that is slower and less methodical than lidar, requiring lights on and sometimes multiple mapping runs
- Battery life suffers significantly in high-power mode, often requiring mid-clean recharges that extend total cleaning time to several hours for modest homes
- Struggles audibly with larger debris, making crunching noises and showing it does not handle bigger particles smoothly
- Front-mounted brush location makes it more prone to getting stuck on cables and obstacles compared to other Roomba models
Synthesised from: Unbox Therapy · Vacuum Wars · Cordless Vacuum Guide · Android Headlines - Android News & Tech News · RobomateTV
This Robot Vacuum Empties Itself...
Unbox Therapy
Roomba s9+ Robot Vacuum Review - Just Wow!
Vacuum Wars
Roomba S9+ Robot Vacuun Review: Amazing Performance (But Is Worth It?)
Cordless Vacuum Guide
iRobot Roomba s9 Review - Crazy Good, Crazy Price
Android Headlines - Android News & Tech News
iRobot Roomba S9+ | 2022 Perspective Review & Testing
RobomateTV
What the press says?
Where the established press lands.
The press agrees
1 of 5 outlets recommend it — a clear editorial consensus.
Across 5 independent outlets · published expert reviews · last 18 months
Act three · ★ new
Do they agree?
Put the machine's rank and the owners' score in one frame, settle it with a verdict, and answer the only question that matters: should you buy it?
The bottom line
So should you buy it?
The AIs’ #19 pick in Robot Vacuums. Critics keep reserve at 3.6 / 5 — the machines place it at #19, outside their top picks.
Find your situation?
Made for some — wrong for others.
Who reviewers think this product is — and isn’t — for
For you if
Look elsewhere if
You want a proven, low-risk robot vacuum from a trusted maker with broad user consensus.
iRobot is mature and established, 2605 reviews provide strong consensus, 3.5/5 rating is solid, and reviewers agree on its strengths and weaknesses—a settled, predictable choice.
You value the Roomba brand heritage and want a flagship model with premium automation.
iRobot is an established premium brand, the s9+ is their flagship, and the self-emptying Clean Base system signals luxury automation; the price and design positioning align with premium connoisseur…
You demand the best deep-cleaning performance and are willing to accept trade-offs elsewhere.
Exceptional suction (22-25 CFM, highest tested), outstanding carpet extraction (90%+ embedded sand removal), and superior edge coverage via D-shape design; offset by navigation limitations and…
You appreciate thoughtful design and enjoy the sensory experience of a well-engineered product.
D-shaped design with wider brush rolls, dual rubber extractors that minimize tangling, and redesigned side brush that reduces debris scatter show engineering care; however, navigation quirks and…
You want a robot vacuum that handles pet hair and carpets without breaking the bank.
At ~$499, it's mid-range priced with strong cleaning performance for carpets and pet hair, but battery limitations and navigation quirks mean you're not getting the fastest or most convenient…
You want a robot vacuum that works out of the box with minimal setup or fiddling.
Navigation requires lights on and sometimes multiple mapping runs; battery drains quickly in high-power mode, forcing mid-clean recharges; front brush gets stuck on cables, demanding prep work—too… Consider Roomba j9+.
Grounded in our buyer-review, reviewer-video, price and successor signals — a poor fit names a closer pick · as of Jul 21.
Frequent rivals?
What it competes against.
- K10+ Pro ComboSwitchbotiRobot leads 1–0 · 1 sharedRead
- D10 Plus Gen 2DreameiRobot leads 1–0 · 1 sharedRead
- Freo ProNarwaliRobot leads 1–0 · 1 sharedRead
- Freo Z UltraNarwaliRobot leads 1–0 · 1 sharedRead
- P50 Pro UltraMovaiRobot leads 1–0 · 1 sharedRead
- Qrevo ProRoborockiRobot leads 1–0 · 1 sharedRead
- Omni C20EufyiRobot leads 1–0 · 1 sharedRead
Frequently asked
What buyers want to know.
What makes the s9+ good at cleaning carpets and pet hair?
Reviewers measured its suction at 22-25 CFM, the highest among robot vacuums they tested, and it extracted over 90% of embedded sand from carpet. The dual rubber extractors handle pet hair exceptionally well with minimal tangling, so you don't need to cut hair from bristles. The D-shaped design with wider front-mounte…
What are the main drawbacks of the s9+?
Reviewers found three significant issues. Its navigation uses older camera technology that is slower and less methodical than lidar, sometimes requiring multiple mapping runs and lights to be on. Battery life suffers in high-power mode, often forcing mid-clean recharges that extend total cleaning time to several hours…
Is navigation really a problem for the s9+?
Reviewers and buyers are split. Some reviewers found the camera-based navigation adequate and thorough despite being older technology, while others felt it lagged noticeably behind lidar precision. Buyers rate navigation 2.5 out of 5, with mixed reports—some say it gets stuck frequently in corners and can't navigate a…
Who is the s9+ actually for?
Reviewers say it is best for pet owners and those with significant carpeting who prioritize deep-cleaning performance and want automated maintenance without manually emptying the dustbin. It is not ideal if you want the fastest cleaning times, cutting-edge obstacle avoidance, or have a home with many cables and floor…
Do owners actually like the self-emptying feature?
Yes—buyers rate the self-emptying Clean Base feature highest at 4.5 out of 5, and long-term owners call it one of the best parts of owning the robot. The sealed-bag system eliminates manual dustbin emptying and contains dust effectively, making the maintenance process much simpler.
Does the s9+ live up to its marketing claims?
The marketing honestly highlights its exceptional suction power and corner-reaching design, which expert testing confirms. However, real-world cleaning performance lags behind the pitch—owners rate it 3.8 out of 5 despite expert praise—and the marketing glosses over significant navigation and reliability issues that d…
The recap
Where it stands today.
- PositionBest rank #19 across 1 intent tracked (climbed 9 this week).
- FootprintStrongest in Best Robot Vacuums for Pet Hair (#19).
- TraitsMost often described as “carpet”.
- Closest rivalK10+ Pro Combo (1–0 across 1 shared intent).
- MakerBy iRobot — see how it ranks across other intents on its brand profile.
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