iRobot® Roomba® i3+ (3550) Wi-Fi® Connected Self-Emptying Robot Vacuum, Works with Alexa, Ideal for Pet Hair, Carpets. price history and forecast - iRobot i355020
iRobot® Roomba® i3+ (3550) Wi-Fi® Connected Self-Emptying Robot Vacuum, Works with Alexa, Ideal for Pet Hair, Carpets.

iRobot® Roomba® i3+ (3550) Wi-Fi® Connected Self-Emptying Robot Vacuum, Works with Alexa, Ideal for Pet Hair, Carpets.

Brand:
iRobot
Model Number:
i355020
UPC:
885155023452
EAN:
0885155023452
ASIN:
B08C4LC7TG
Best Buy SKU:
6422933
Walmart SKU:
828660740
Key Takeaway

At $449.99, pricing shows 0.0% discount compared to typical $0.00 levels.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$485.00
Lowest Price
$281.74
Most Recent Price
$286.00
Average Price
$357.65
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$499.00
Lowest Price
$288.00
Most Recent Price
$449.99
Average Price
$423.85
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked iRobot® Roomba® i3+ (3550) Wi-Fi® Connected Self-Emptying Robot Vacuum, Works with Alexa, Ideal for Pet Hair, Carpets. since 3/22/2023. The most recent price update was on Nov 26, 2025.

Price Range: Over the past 90 days, the price has ranged from $288.00 (lowest on 10/9/2023) to $499.00 (highest on 3/22/2023). The average price during this period is $423.85.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 3.6/5 from 699 reviews.

Customer Reviews

699 reviews

Customer Reviews

3.6
Based on 699 reviews
5
354
4
99
3
50
2
40
1
156
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Showing 10 of 699 reviews

Love it

Betty October 22, 2025

I love my iRobot Roomba I had surgery twice it is hard to sweep the floors now all I have to do is mop

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I would recommend to everyone.

Cyndy February 4, 2022

My iRobot is powerful and does a thorough job. Even when my dog had an accident, my iRobot powered right through that pile of Poop over and over, trying to break it down and suck it up. It kept right on going over my living room carpet until eventually it made it to my kitchen, where I finally came down stairs that morning to find the fecal Jackson Pollock. After I got over the initial shock and horror, I was thoroughly impressed that in did not break. The design is pretty top notch to keep the sludge of poop out of the mechanics and battery. It was very easy to take apart and clean. It came with replacement rollers, brushes, and filter to make it even easier.

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Very satisfied with my Rooma Baby

Lindamags December 12, 2020

Does a great job picking up dog hair. I use to get so upset by all the hair on the floor after I swept it up. Now my Rooma Baby does it all.

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Too much of a hassle

Robert January 12, 2023

Displiked having to unclog everyday

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I made a wrong choice buying this iRobot Roomba i3

Donald May 18, 2023

I think I made a wrong decision buying this device. First, its dust bag is not eco friendly. Its a disposable dust bag. You have to buy new ones when they are full. And now, after 5 months of using it, it behave very bad. It doesn't function properly or the way it supposed to. It goes and cleaned only in one spot. Even if I placed it in a different spot it still go in one specific spot. I tried resetting it to its factory default and it still doing the same thing. I am actually here at Walmart right now trying to get it replaced, but they didn't do it. I thought I have 1 year warranty for it under Walmart.

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So many issues during instalation and during tests

Alexandro July 22, 2024

I had many issues to set up and when installing app. on my 1st trial it didn't complete work, it returned for a software update and failed, now I cannot use the product.

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Unsure if the Product is Outdated or Re-furbished

Anonymous December 6, 2022

iRobot did not surprise US. After spending three weeks time on searching the BEST robot vacuum finally nailed to this i3 but it failed in basic function of returning Home dock

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Unpleasant lesson learned

Penny June 8, 2026

The Roomba is extremely loud, doesn't transition well from tile to rugs, and is very inefficient in the paths it created to clean my home. If I could return it I would, but you don't realize how loud and inefficient it is until it is used.

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anonymous June 24, 2026

Orin the worst thing i have ever bought. It constantly just maps my house and says empty the bin and very rarely actually vacuums . My old roomba was great and had to get this one due to the wheel broke, but this one would return in a heartbeat .

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Junk

TH November 30, 2022

Buy beware not worth the money. Battery dead after 12 months . Robot i3/i4 Had Multiple issues with finding docking station. Mapping was a problem. And zero customer support. Sadly it was a Christmas gift from my husband :(

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Price History

Historical price data graph for iRobot® Roomba® i3+ (3550) Wi-Fi® Connected Self-Emptying Robot Vacuum, Works with Alexa, Ideal for Pet Hair, Carpets.

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

17 records

Third-Party Sellers prices have ranged from $282.99 (Jun 26) to $298.95 (Apr 1) over the past 90 days. Current price is close to the 90-day average of $290.64.

Third-party seller price history for iRobot® Roomba® i3+ (3550) Wi-Fi® Connected Self-Emptying Robot Vacuum, Works with Alexa, Ideal for Pet Hair, Carpets. showing recent price changes
Date Price Change % Change
$286.00 $+0.00 +0.0%
$286.00 $+3.01 +1.1%
$282.99 $+0.00 +0.0%
$282.99 $-1.01 -0.4%
$284.00 $+0.00 +0.0%
$284.00 $+0.00 +0.0%
$284.00 $-1.11 -0.4%
$285.11 $+0.00 +0.0%
$285.11 $-9.88 -3.3%
$294.99 $-3.76 -1.3%
$298.75 $+0.00 +0.0%
$298.75 $+0.00 +0.0%
$298.75 $+0.00 +0.0%
$298.75 $+2.85 +1.0%
$295.90 $+0.00 +0.0%
$295.90 $-3.05 -1.0%
$298.95

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