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iRobot
iRobot Roomba i3+ (3550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal

iRobot Roomba i3+ (3550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal

3.3(800 ratings)

Best price now

$399.00at inthekitchenwithdanaChecked 9 h ago

21% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $399.00 at inthekitchenwithdana (checked Nov 11, 2026).
  • Checked at 6 stores.

Our take on the iRobot Roomba i3+ (3550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal

The Roomba i3+ is a Wi-Fi robot vacuum that empties itself into a sealed base, so you can go up to about two months without touching the bin. It cleans in neat rows using floor-tracking sensors rather than a camera, so it maps only lightly and cannot store named room maps like the j7 and s9 lines. Dual rubber brushes handle pet hair well and the three-stage system pulls debris from carpet and hard floors. Owners like the hands-off emptying and app control, but many report navigation quirks, getting stuck, and a loud, slow clean compared with lidar rivals.

Best forHomes with pets or heavy sheddingPeople who want to empty the bin rarelyMostly carpet and mixed-floor homesShoppers who want app and voice control
Pros
  • Self-emptying base holds weeks of debris
  • Sealed allergen bags trap dust at emptying
  • Tangle-resistant dual rubber brushes
  • Works with Alexa and Google Assistant
  • Cleans in systematic rows, not random paths
Cons
  • No true room mapping or no-go zones
  • Owners report it getting stuck or lost
  • Louder and slower than lidar rivals
  • Replacement bags are an ongoing cost
  • Edge and corner cleaning is average

iRobot Roomba i3+ (3550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal prices at every store

  • inthekitchenwithdanaNew

    In stock

    $399.00Checked 9 h ago
    Visit inthekitchenwithdana
  • MercariNew

    In stock

    $420.00Checked 9 h ago
    Visit Mercari
  • WalmartNew

    In stock

    $507.09Checked 9 h ago
    Visit Walmart
  • SearsNew

    In stock

    $708.75Checked 9 h ago
    Visit Sears
  • Kohl'sNew

    Out of stock

    $404.99Checked 9 h ago
    Visit Kohl's
  • DatavisionNew

    Out of stock

    $499.00Checked 9 h ago
    Visit Datavision

iRobot Roomba i3+ (3550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal price history

Lowest price we've seen: $399.00 on Nov 11 at inthekitchenwithdana. Tracked across 6 stores since Nov 11.

What reviewers say

  • 3.3 / 5800 ratings

Ratings are middling. Owners value the self-emptying base and pet-hair pickup, but many complain about navigation, getting stuck, and noise.

What people mention
  • Self-emptyingPraisedOwners like going weeks without emptying the bin by hand.
  • NavigationCriticisedMany say it gets stuck and cleans unevenly without true room mapping.
  • Pet hairPraisedRubber brushes pick up hair without heavy tangling.
  • NoiseCriticisedReviewers find it loud, especially when the base empties.
  • SetupMixedApp pairing is simple, but some struggle to get reliable coverage.

From inthekitchenwithdana

  • Clean Base Automatic Dirt Disposal lets the i3+ empty itself for up to 60 days
  • AllergenLock Bags capture and trap 99% of pollen and mold
  • Premium 3-Stage Cleaning System with 10X Power-Lifting Suction
  • Navigates and maps your home in neat rows using floor tracking sensors
  • Reactive Sensor Technology helps it avoid getting stuck
  • Dual Multi-Surface Rubber Brushes resist tangling with pet hair

About the iRobot Roomba i3+ (3550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal

The Roomba i3+ (3550) is a Wi-Fi connected robot vacuum with Clean Base Automatic Dirt Disposal. It runs on iRobot OS, learns and maps your home room by room, and suggests cleaning schedules based on your routine. It cleans with a Premium 3-Stage Cleaning System that has 10X Power-Lifting Suction, compared to the Roomba 600 series cleaning system.

It navigates in neat rows using floor tracking sensors, and Reactive Sensor Technology helps it avoid getting stuck. Dual Multi-Surface Rubber Brushes resist tangling with pet hair. You can send it to clean a specific room on demand using Google Assistant or Amazon Alexa.

When the bin is full, the robot returns to the Clean Base, empties itself and resumes cleaning. The base holds enough debris for the vacuum to empty itself for up to 60 days. AllergenLock Bags capture and trap 99% of pollen and mold.

Color
Gray
Connectivity
Wi-Fi
Voice assistants
Google Assistant, Amazon Alexa
Dirt disposal
Clean Base Automatic Dirt Disposal, up to 60 days
Cleaning system
Premium 3-Stage with 10X Power-Lifting Suction
Brushes
Dual Multi-Surface Rubber Brushes
Bag filtration
AllergenLock Bags trap 99% of pollen and mold
Navigation
Floor tracking sensors, room-by-room mapping

Specifications

Color
Gray
Assistant Support
Google Assistant, Amazon Alexa

Questions and answers

Does the i3+ map rooms?
No. It uses floor-tracking sensors to clean in rows but does not build saved room maps or support no-go zones. Step up to the j7 or s9 for that.
How often do I empty it?
The base holds debris for roughly 60 days for a typical home. You swap the sealed bag when it fills.
Is it good for pet hair?
Yes. The dual rubber brushes resist tangling and the suction lifts hair from carpet. Long hair may still wrap occasionally.
Does it work with Alexa and Google?
Yes. You can start, stop and send it to clean by voice, and schedule cleans in the iRobot app.
How does it compare with the j7+?
The j7+ adds a front camera, real room mapping and obstacle avoidance for cords and pet waste. The i3+ is simpler and relies on bump-and-sensor navigation.
Where is the iRobot Roomba i3+ (3550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal cheapest?
At inthekitchenwithdana, for $399.00, 21% under what the other stores charge, as of our latest check.
What do buyers say about the iRobot Roomba i3+ (3550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal?
Rated 3.3 out of 5 from 800 ratings.
Where can I buy the iRobot Roomba i3+ (3550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal?
6 stores we checked sell it, including inthekitchenwithdana, Kohl's, Mercari, Datavision, Walmart.

Stores we've priced the iRobot Roomba i3+ (3550) Wi-Fi Connected Robot Vacuum with Automatic Dirt Disposal at

  • Datavision deals and prices
  • Kohl's deals and prices
  • Sears deals and prices
  • Walmart deals and prices

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