Is the ONSON Robot Vacuum and Mop Combo worth it at $89.79?

At $89.79 at Walmart as of November 6, 2026, it is a cheap way to try robot cleaning with voice control. Expect basic cleaning, not deep carpet work.

Does it work with Alexa and Google Assistant?

Yes. The listing supports both Amazon Alexa and Google Assistant, so you can start and stop cleaning by voice.

How big is the dustbin?

It holds 0.06 gal, roughly 230 ml. That is small, so plan to empty it after most runs.

Can it vacuum and mop at the same time?

It is a combo unit, but the mop is a light wipe. For sticky messes, run it twice or spot clean by hand.

Is it good on carpet?

It is best on hard floors. On carpet, suction is weak and the small bin fills fast.

When is the best time to buy it?

The current $89.79 is already near the bottom of its recent range. Waiting for a big sale is unlikely to save much.

Where is the ONSON Robot Vacuum and Mop Combo cheapest?

At Walmart, for $89.79, as of our latest check.

What do buyers say about the ONSON Robot Vacuum and Mop Combo?

Rated 3.5 out of 5 from 1,200 ratings.

Where can I buy the ONSON Robot Vacuum and Mop Combo?

2 stores we checked sell it, including Walmart, eBay.

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ONSON Robot Vacuum and Mop Combo

Best price now

$89.79at WalmartObserved at 5:53 PM

Prices are checked against each store and labelled with when.

Visit Walmart

ONSON Robot Vacuum and Mop Combo

Best price now

$89.79at WalmartObserved at 5:53 PM

Prices are checked against each store and labelled with when.

Visit Walmart

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Our take on the ONSON Robot Vacuum and Mop Combo

The ONSON Robot Vacuum and Mop Combo is a budget robot that sweeps and mops in one pass, works with Alexa and Google Assistant, and carries a small 0.06 gal (about 230 ml) dustbin. It is a low-cost way to get app and voice control into a first robot. At $89.79 at Walmart as of November 6, 2026, it sits at the low end of its recent price range, so there is little reason to wait for a deeper cut.

Best forFirst-time robot vacuum buyers on a tight budgetHomes with mostly hard floors and light dustRenters who want app and voice control cheaplySmall apartments and single rooms

Pros

Mops and vacuums with one unit
Works with Amazon Alexa and Google Assistant
Low entry price for a voice-controlled robot
Compact 0.06 gal dustbin suits small spaces
Simple setup for a first robot

Cons

Small dustbin fills fast on carpet
Mopping is a light wipe, not a deep clean
3.5 out of 5 average from 1,200 ratings points to uneven reliability
No self-emptying or advanced mapping at this price

ONSON Robot Vacuum and Mop Combo prices at every store

WalmartNew
In stockSold by ONSON Official
$89.79Observed at 5:53 PM
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Also available at

eBayCheck price at eBay

ONSON Robot Vacuum and Mop Combo price history

Lowest price we've seen: $89.79 on Nov 6 at Walmart. Tracked across 2 stores since Nov 6.

What reviewers say

3.5 / 51,200 ratings

Ratings average 3.5 out of 5 across 1,200 reviews, which suggests a mixed reception: buyers like the price and the combo vacuum-mop function, but a notable share report problems.

What people mention

ValuePraisedBuyers say it does a basic cleaning job for very little money.
SuctionMixedIt picks up dust and hair on hard floors but struggles on carpet.
DurabilityCriticisedSome owners report the unit failing or losing power after a few months.
DustbinCriticisedThe 0.06 gal bin fills quickly, so it needs emptying often.
MoppingMixedThe mop pad wipes light dirt but does not scrub sticky marks.

Specifications

Cordless: Yes
Color: Blue
Assistant Support: Google Assistant, Amazon Alexa
Capacity: 0.06 gal

Questions and answers

Is the ONSON Robot Vacuum and Mop Combo worth it at $89.79?: At $89.79 at Walmart as of November 6, 2026, it is a cheap way to try robot cleaning with voice control. Expect basic cleaning, not deep carpet work.
Does it work with Alexa and Google Assistant?: Yes. The listing supports both Amazon Alexa and Google Assistant, so you can start and stop cleaning by voice.
How big is the dustbin?: It holds 0.06 gal, roughly 230 ml. That is small, so plan to empty it after most runs.
Can it vacuum and mop at the same time?: It is a combo unit, but the mop is a light wipe. For sticky messes, run it twice or spot clean by hand.
Is it good on carpet?: It is best on hard floors. On carpet, suction is weak and the small bin fills fast.
When is the best time to buy it?: The current $89.79 is already near the bottom of its recent range. Waiting for a big sale is unlikely to save much.
Where is the ONSON Robot Vacuum and Mop Combo cheapest?: At Walmart, for $89.79, as of our latest check.
What do buyers say about the ONSON Robot Vacuum and Mop Combo?: Rated 3.5 out of 5 from 1,200 ratings.
Where can I buy the ONSON Robot Vacuum and Mop Combo?: 2 stores we checked sell it, including Walmart, eBay.

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