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iRobot Roomba Combo j8 Enhanced Robot Vacuum and Mop with AutoEmpty Dock

iRobot Roomba Combo j8 Enhanced Robot Vacuum and Mop with AutoEmpty Dock

Best price now

$224.59at eBayObserved at 6:56 AM
Deal: 62% off at Woot →

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

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Our take on the iRobot Roomba Combo j8 Enhanced Robot Vacuum and Mop with AutoEmpty Dock

The Roomba Combo j8 is iRobot's mid-tier robot that vacuums and mops, with a retractable mop pad that lifts out of the way when it senses carpet. It ships with an AutoEmpty dock that holds debris for weeks, and dual rubber brushes resist hair tangles. At $224.59 at eBay as of November 5, 2026, it sits well below what this combo model has typically sold for, making it one of the cheaper ways into a self-emptying Roomba that also mops.

Best forHomes with mostly hard floors and some rugsPet owners dealing with hairShoppers who want self-emptying without flagship pricingLight, occasional mopping rather than deep scrubbing
Pros
  • Mop pad retracts so it can cross carpet without soaking it
  • AutoEmpty dock holds weeks of debris
  • Dual rubber brushes resist hair tangles
  • Works with the iRobot Home app and voice assistants
  • Low 3.4-inch height fits under most furniture
Cons
  • Mopping is light-duty, not a scrub
  • No onboard water tank refill; you fill the robot's tank by hand
  • Battery and suction trail iRobot's flagship models
  • Replacement bags and pads add ongoing cost
  • eBay pricing may mean limited warranty support

iRobot Roomba Combo j8 Enhanced Robot Vacuum and Mop with AutoEmpty Dock prices at every store

  • WootNew

    In stock

    $229.99Observed at 8:52 AM
    Visit store
  • eBayNew

    Availability unknownSold by all-deals-now

    $224.59Observed at 6:56 AM
    Visit store
  • eBayPre-owned

    Availability unknownSold by retail_king

    $230.44Observed at 6:56 AM
    Visit store

Also available at

  • ShopCheck price at Shop
  • ArborCheck price at Arbor
  • iRobot.comCheck price at iRobot.com

iRobot Roomba Combo j8 Enhanced Robot Vacuum and Mop with AutoEmpty Dock price history

Lowest price we've seen: $224.59 on Nov 5 at eBay. Tracked across 5 stores since Nov 5.

What reviewers say

Owners generally like the hands-off emptying and the carpet-sensing mop lift, and call it a solid value for mixed floors. Complaints center on shallow mopping and app quirks.

Pros
  • Self-emptying dock cuts daily maintenance
  • Mop pad lifts reliably on rugs
  • Good hair pickup on hard floors
  • Straightforward app setup
Cons
  • Mopping is more damp wipe than clean
  • Occasional navigation and map errors
  • Suction weaker than premium Roombas
  • Consumable bags and pads add up

From Woot

  • Converts from vacuum to vacuum + mop by swapping in the Roomba Combo Bin
  • Imprint Smart Mapping learns your home's layout and cleans in neat rows
  • Smart Recharge and Resume charges and finishes where it left off
  • Clean Base Automatic Dirt Disposal lets the washable vacuum bin empty itself for up to 60 days
  • Mops up to 500 square feet
  • 4-stage cleaning system with 10x Power-Lifting Suction, Edge-Sweeping Brush, Dual Multi-Surface Rubber Brush and mopping
Care
Reusable, machine washable mopping pads good for at least 30 cycles; wicks, filters and pads are replaceable
Guarantee
1-Year Limited Warranty; 90 Day Woot Limited Warranty
Shipping
Free Standard shipping for Prime members; shipping to Alaska, Hawaii, PO Boxes and APO addresses not available; a physical address is required
In the box
Roomba Combo j8 Enhanced Robot Vacuum with Auto Empty, Clean Base Automatic Dirt Disposal, Line Cord, Extra Cleaning Pad, Extra Dirt Disposal Bag, Extra High-Efficiency Filter

Specifications

Power Source
Cordless
Surface Type
Hard floors
Wet / Dry
Wet mopping
Vacuum Type
Robotic
Design Highlights
Anti-tangle Dual Rubber Brushes
Weight
8.98 lb (Robot)
Depth
13.7 in (Robot)

Questions and answers

Is the Roomba Combo j8 worth it at $224.59?
At $224.59 at eBay as of November 5, 2026, it is a low entry price for a self-emptying robot that also mops. If you want deep carpet cleaning or serious scrubbing, spend more; for mixed floors and light mopping, it is good value.
How does it differ from the Combo j7?
The j8 adds the Enhanced model tier with stronger suction and better obstacle handling than the j7. Both use the same retracting mop pad design and AutoEmpty dock.
Does the mop pad really lift on carpet?
Yes. The mop pad retracts up into the robot when it detects carpet, so it vacuums rugs without dragging a wet pad across them.
What comes in the box?
The robot, the AutoEmpty dock, one mop pad, a trial supply of dock bags, and a charging base integrated into the dock. Extra pads and bags are sold separately.
How often do I need to replace bags and pads?
Dock bags typically last about 60 days with normal use. Mop pads are washable but wear out over months and should be replaced when they stop cleaning evenly.
When is it cheapest?
Roomba prices drop around Black Friday and Prime Day. The current $224.59 at eBay is already near the low end of its recent range.
Where is the iRobot Roomba Combo j8 Enhanced Robot Vacuum and Mop with AutoEmpty Dock cheapest?
At eBay, for $224.59, 62% off, as of our latest check.
Where can I buy the iRobot Roomba Combo j8 Enhanced Robot Vacuum and Mop with AutoEmpty Dock?
5 stores we checked sell it, including Woot, eBay, Shop, Arbor, iRobot.com.

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All iRobot deals and products →
Height
3.4 in (Robot)
Width
13.7 in (Robot)
Battery Type
Lithium-ion
Storage Type
AutoEmpty dock