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iRobot Roomba s9+ Robot Vacuum with Automatic Dirt Disposal

iRobot Roomba s9+ Robot Vacuum with Automatic Dirt Disposal

3.1· 1,700 ratings

Best price now

$365.00at eBayObserved at 12:58 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the iRobot Roomba s9+ Robot Vacuum with Automatic Dirt Disposal

The Roomba s9+ is iRobot's top-tier robot vacuum, sold with a Clean Base that empties the bin into a sealed bag so you can go weeks without touching dirt. It has the strongest suction in the Roomba line, a squared-off front for corners, and a 3-stage cleaning system aimed at pet hair and deep carpet. The best new price is $365 at eBay as of November 5, 2026, well below its launch price near $1,000, though only two stores list it new.

Best forHomes with pets and heavy sheddingWall-to-wall carpet and mixed floorsOwners who want automatic bin emptyingLarge open floor plans
Pros
  • Clean Base empties the bin automatically into a sealed bag
  • Strongest suction in the Roomba lineup
  • Squared front edge reaches corners better than round robots
  • Works with Alexa and Google Assistant
  • Good at pulling pet hair off carpet
Cons
  • Only two stores price it new, so availability is thin
  • Replacement bags and filters add ongoing cost
  • Tall Clean Base needs floor space and a nearby outlet
  • App setup and mapping take patience
  • Older model, so parts and support may thin out

iRobot Roomba s9+ Robot Vacuum with Automatic Dirt Disposal prices at every store

  • SobrePCDNew

    In stock

    $600.00Observed at 12:58 PM
    Visit store
  • eBayPre-owned

    Availability unknownSold by big-bin

    $269.99Observed at 12:58 PM
    Visit store
  • eBayNew

    Availability unknown

    $365.00Observed at 12:58 PM
    Visit store

Also available at

  • Newegg.comCheck price at Newegg.com
  • ArborCheck price at Arbor

iRobot Roomba s9+ Robot Vacuum with Automatic Dirt Disposal price history

Lowest price we've seen: $365.00 on Nov 5 at eBay. Tracked across 4 stores since Nov 5.

What reviewers say

  • 3.1 / 51,700 ratings

Ratings are mixed at 3.1 out of 5 from about 1,700 buyers. Many praise the cleaning power and self-emptying base, while a large share report reliability problems and app trouble.

What people mention
  • Cleaning powerPraisedOwners say it picks up pet hair and grit from carpet that cheaper robots leave behind.
  • Self-emptying basePraisedBuyers like going weeks without emptying the bin by hand.
  • ReliabilityCriticisedA common complaint is units that stop charging or die within a year or two.
  • App and mappingCriticisedUsers report failed maps, lost schedules and re-pairing after updates.
  • NoiseMixedCleaning is loud, and the base is louder still when it empties.
  • Running costsCriticisedReplacement bags and filters are a recurring expense owners did not expect.

Specifications

Cordless
Yes
For Pets
Yes
Color
Black
Assistant Support
Google Assistant, Amazon Alexa
Weight
8 lb

Questions and answers

Is the Roomba s9+ worth it at $365?
At $365 it costs far less than its original near-$1,000 price and cleans carpet well. Weigh that against reports of reliability problems and the cost of bags.
How does the s9+ differ from the j7+?
The s9+ has stronger suction and a wider squared front for corners. The j7+ adds obstacle avoidance with a front camera, which the s9+ lacks.
Does it work on pet hair?
Yes. It is one of the better Roombas for pet hair on carpet, and the base holds debris in a sealed bag.
How often do I change the bag?
iRobot rates the bag for about 60 days of typical use. Homes with heavy shedding will need changes sooner.
Does it need Wi-Fi?
Yes, setup, schedules and voice control through Alexa or Google Assistant all require a 2.4 GHz Wi-Fi connection.
What comes in the box?
The robot, the Clean Base automatic dirt disposal, one bag, a filter and a power cord.
Where is the iRobot Roomba s9+ Robot Vacuum with Automatic Dirt Disposal cheapest?
At eBay, for $365.00, as of our latest check.
What do buyers say about the iRobot Roomba s9+ Robot Vacuum with Automatic Dirt Disposal?
Rated 3.1 out of 5 from 1,700 ratings.
Where can I buy the iRobot Roomba s9+ Robot Vacuum with Automatic Dirt Disposal?
4 stores we checked sell it, including eBay, SobrePCD, Newegg.com, Arbor.

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