iRobot Roomba 620 Vacuum Cleaner

The new Roomba® 620 vacuums on its own and cleans deep to pick up dirt, hair and debris at the touch of a button.

By iRobot

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Description & Features+

Roomba 620 does the vacuuming for you. Using its patented 3-stage cleaning system, Roomba removes dirt, dust and much more while automatically adjusting to clean carpets, hardwood, tile and linoleum floors as it moves through your home. Roomba 620 has superior hair handling ability; the robot utilizes AeroVac™ Technology, maximizing air flow through its cleaning head to pull hair and debris off the brushes and into the bin evenly. Perfect for homes with pets or without, Roomba cleans deep to pick up dirt, hair, fur, and other debris. The newly designed larger bin requires emptying less often and the innovative composition of the robot’s longer-lasting brushes allows it to handle fibers such as hair more effectively, making maintenance quicker and easier than ever.
Roomba features iRobot’s iAdapt™ Responsive Cleaning Technology, an advanced system of software and sensors that allows the robot to vacuum more of your room more thoroughly. Roomba vacuums every section of your room multiple times, getting into areas you can’t easily reach, including under furniture and around everyday obstacles, vacuuming until the job is complete.
• 3-Stage Cleaning with AeroVac™– Roomba 620 picks up an amazing amount of dirt, pet hair and other debris with its patented 3-stage cleaning system. A spinning side brush cleans along wall edges, counter-rotating brushes act like a dustpan and broom, and a powerful AeroVac vacuum pulls dirt, hair, and debris off the brushes and into the large-chamber bin.
• Dirt Detect™ – Dirt Detect technology employs an acoustic sensor to identify dirtier areas and spends more time cleaning them.
• iAdapt™ Responsive Cleaning Technology – iAdapt is iRobot’s advanced system of software and sensors that allows Roomba to clean more of your room, more thoroughly. It ensures Roomba vacuums every section of your room multiple times, cleaning areas you can’t easily reach including under furniture, around everyday obstacles, and along walls. It even avoids stairs and drop-offs, navigates past soft barriers such as couch skirts, recognizes cords and carpet fringe, and self-adjusts to clean hardwood, carpet, and linoleum.


Available for Shipping to Grab & Go Locker
Available for Shipping to Canada Post
Assembled Height
3 in
Assembled Length
13 in
Assembled Weight
7.9 lb
Assembled Width
13 in
Vacuum colour family
Product Identifiers
Walmart Item #
30203277, 31135492, 30254865
Model #

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Return Policy+

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You can return this item within 90 days from the day you receive your online order.

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From the Manufacturer +

Ratings & Reviews+

iRobot Roomba 620 Vacuum Cleaner is rated 4.5 out of 5 by 93.
Rated 5 out of 5 by from Down the steps with Rumba 630 66 year old single man with two long haired black retrievers. It works great!!! So why "down the stairs" as my heading? Picture this; standing at the top of stairs holding rumba with one hand. Hand slips. OOPS!! Rumba rolls down (full flight) steps on edge, bouncing 3 or 4 times and finally bouncing off brick fireplace. I expected to be picking up pieces for the next week, but it didn't smash-no breakage at all-I pushed the start button and it started up and has been running fine for the past 9 months. I will buy another one when/if this fails.
Date published: 2013-11-12
Rated 5 out of 5 by from well engineered, well constructed, easy to clean We tried a Neato Robotics XV 21 for pets and allergies. When it worked it was nice. However, reviews were right, quality control sporadic, had it replaced 4 times while under warrantee, the last unit worked for 6 months and stopped 2 months after the warrantee expired. Neato suggested their designated repair site and it was a nightmare. Long song and dance to be told it showed water damage and corroded contacts. Hey folks! it's humid here! put in some better quality contacts GM wishes they did on their starters~ Almost impossible to work on these yourself. The Roomba is designed so that you can replace parts if needed. I didn't get the pull tab on the batteries completely out and did have to take a few screws out, lift the cover plate, remove the bit of tab and replace it all. The screws, cover plate, battery pack, all easy to remove and had a good fit when replacing. meaning all holes lined up, screws went back in smoothly. Not true of Neato. battery changing meant cussing trying to remove screws, batteries hard to replace and worst was getting cover plates realigned so the screws would go back in smoothly. would be easy to strop the threads. This one is easy to clean the dust bin and brushes which come out easily for cleaning and go back in easily. So I have hopes this will last longer than the Neato. But best of all it works very well. Low enough to get under the sofa, side brush does work quite well on the edges of walls, fairly quiet, and covers a lot of area on one charge. With dogs and cats we get a lot of hair. I check the brushes and dirt bin after 15 minutes, and send back to work. So far it looks as if it gets just as much dirt up as the neato, is easier to maintain and appears to be a better design. If it holds up as well as overall online reviews indicate and we can give it an overhaul with their replacement parts kit, if it does, we'll be pleased over the life of the unit also.
Date published: 2014-08-24
Rated 5 out of 5 by from Cleans and vacuums beautifully ! I bought it for my wife last christmas, and We love how well it cleans our dark hardwood floors and area carpets, as well as under the bedroom bed and dressers, and always finds it way back to the charger, no matter how far away it is! We are going to buy a second one for the other end of the house.
Date published: 2013-11-20
Rated 5 out of 5 by from Stop reading the reviews and buy it! We love our one-year old springer spaniel, but as she grew so did the drifts of dog hair around the house. Roomba not only keeps up with her shedding, but reaches places where our regular vacuuming completely missed (under the bed, under the dresser, etc.). While not exactly best friends, Roomba and the dog don't seem to mind each other...occassionally they can be found quietly slow-motion stalking each other. Roomba does an equally nice job on our carpets and hardwood floors. Yes, the bin is a little on the small side and fills up quickly. However, we've taken to simply pausing Roomba (by hitting the clean button once), emptying the bin (which takes, literally, five seconds), replacing the bin and sending Roomba on its way to finish the job (just hit the clean button again). Clean up time after a full clean cycle is about 1-3 minutes depending on how much dirt and hair the machine picked up.
Date published: 2012-12-28
Rated 5 out of 5 by from LOVE our Roomba - Alice... We love our Alice! She is our little maid who works when we are out of the house. The floor is always "mop ready". We use her on travertine/stone, hardwood floors, and carpet. She does great with all the different flooring types. She is easy to operate, clean, and schedule. Occasionally we loose her and have an "Alice Hunt" and usually find her stuck underneath something, but she is wonderful to have. One of my most favorite Christmas gifts ever!
Date published: 2012-12-21
Rated 5 out of 5 by from What's not to love? I ordered a Roomba as a Christmas present for myself, because I hate the cleaning chores and my husband and teenage son only help with the dirty-making, not much with the clean-keeping. We have bamboo wood, linoleum, and carpet-Marvin cleans it all, weather it's dirt carried in with the shoes, dog hair, or the feathers from the parakeets that get into every corner. I don't mind the noise, I use it while I do other tasks around the house. I don't get rid of my old vacuum yet, because while Marvin does a surprisingly good job with edges, it can't get into tricky corners. I put up chairs and occasionally move various pieces of furniture if I want it to clean the places it can't normally reach. The first day after a thorough cleaning I waxed my bamboo wood floor. Now it looks all shiny, because Marvin's little brush massaged the wax in during the following go around. It stops at my stairs and calls to be moved to a different location (yes, it can talk!), so if I wanted to leave the house while it cleans I would have to try the included laser wall. I left a Christmas ornament on the floor and Marvin managed to push it down the stairs and break it, but I think that was my fault. It does freak out my pets! My dog wants outside every time the robot comes to life and my birds flutter around in panic if in the same room. Overall, I am thrilled. I like a clean house but I work full time and don't want to start cleaning when I get home. Now, the dirt does not accumulate over the week. Daily maintenance of the robot seems minimal (empty bin and remove hair from brushes). I have been raving about this new addition to my family!
Date published: 2013-12-23
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