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Roborock S4 Max Wi-Fi Robot Vacuum w/ Lidar Navigation Expired

$320
$429.99
& More + Free S/H
+33 Deal Score
27,668 Views
Roborock Technology Co. Ltd via Amazon has Roborock S4 Max Wi-Fi Robot Vacuum w/ Lidar Navigation for $429.99 - $50 off coupon located on the product page - $60.20 w/ promotion code ROCKS4MAX = $319.79. Shipping is free.

Note, coupons are typically limited to one-time use per account.

Roborock Technology Co. Ltd via Walmart also has Roborock H6 150AW Strong Power Suction Stick Handheld Vacuum Cleaner on sale for $279.99. Shipping is free.

Thanks to Slickdeals Staff JZ1989 for sharing this deal.

No Longer Available:

Roborock Technology Co. Ltd via Walmart has Roborock S4 Max Wi-Fi Robot Vacuum w/ Lidar Navigation on sale for $319.79. Shipping is free.

Editor's Notes & Price Research

Written by
About this product:
  • 4.5 stars out of 5 overall based on 3100+ reviews on Amazon
  • Features Laser Navigation, Multi-Level Mapping, Invisible Wall and No-Go Zones.
About this store:
  • Walmart's Return Policy may be found here
  • Amazon Return Policy: Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
About this deal:
  • This offer for Roborock S4 matches our previous front page deal from last month.
  • This offer for Roborock H6 150AW Stick Handheld Vacuum Cleaner is lower than the previous popular deal posted back in Sept of last year.
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Original Post

Written by
Edited March 19, 2021 at 08:02 AM by
Roborock Technology Co. Ltd via Amazon [amazon.com] has the Roborock S4 Max Robot Vacuum with Multi-Level Mapping for $319.79 with code ROCKS4MAX + $50 coupon. Shipping is Free and 1-year warranty.
Also available on Walmart [walmart.com] for same price. NLA Walmart

H6 Cordless Vacuum with 150AW Strong Power Suction (5 in 1) [walmart.com] for $279.99.
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Lol didn't realize how many people dogs pooped in their house without them knowing
·
Latest versions of smart vacuums are being built with LIDAR for navigation and front facing cameras for object detection. They can now spot fecal matter and avoid it like the plague very effectively.

Roborock will be pushing their cam based models this year from the rumor mill.

Until then, a robot vacuum and a dog is a really really really bad idea if your dog has ever gone to the bathroom in the house. You could come home to a very original James Pollock painting all over your beige carpets. laugh out loud
·

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Joined Jun 2012
L3: Novice
> bubble2 138 Posts
32 Reputation
rockn4
03-15-2021 at 01:32 PM.
03-15-2021 at 01:32 PM.
Hmmm, to buy this, or to go clean the dog doodoo out every nook and cranny of my S5? Decisions decisions...
1
Reply
Joined Oct 2007
L1: Learner
> bubble2 11 Posts
14 Reputation
zimmebri
03-15-2021 at 01:41 PM.
03-15-2021 at 01:41 PM.
Quote from rockn4 View quoted comment :
Hmmm, to buy this, or to go clean the dog doodoo out every nook and cranny of my S5? Decisions decisions...
Sadly, exact same decision. I have to give it up to Roborock - definitely powered through and obliterated the room.
Reply
Joined Apr 2014
L6: Expert
> bubble2 1,188 Posts
262 Reputation
ScottPoti
03-15-2021 at 01:53 PM.

Our community has rated this post as helpful. If you agree, why not thank ScottPoti

03-15-2021 at 01:53 PM.
Lol didn't realize how many people dogs pooped in their house without them knowing
1
3
1
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Joined Jun 2018
Is it supposed to burn?
> bubble2 2,020 Posts
2,236 Reputation
Ohsighrus
03-15-2021 at 02:21 PM.
03-15-2021 at 02:21 PM.
Quote from ScottPoti View quoted comment :
Lol didn't realize how many people dogs pooped in their house without them knowing
Latest versions of smart vacuums are being built with LIDAR for navigation and front facing cameras for object detection. They can now spot fecal matter and avoid it like the plague very effectively.

Roborock will be pushing their cam based models this year from the rumor mill.

Until then, a robot vacuum and a dog is a really really really bad idea if your dog has ever gone to the bathroom in the house. You could come home to a very original James Pollock painting all over your beige carpets. laugh out loud
1
Reply
Joined Jun 2008
L3: Novice
> bubble2 258 Posts
44 Reputation
bodybag01
03-15-2021 at 02:31 PM.
03-15-2021 at 02:31 PM.
Quote from rockn4 View quoted comment :
Hmmm, to buy this, or to go clean the dog doodoo out every nook and cranny of my S5? Decisions decisions...
Happened to you too. I spent almost 2 hours cleaning mine.
Reply
Joined Sep 2013
L5: Journeyman
> bubble2 542 Posts
166 Reputation
TheRedFace
03-15-2021 at 02:36 PM.
03-15-2021 at 02:36 PM.
Seems like a decent price. We've had our S5 for about 2 years now and I only recently had to replace the brush and filter.

Bought the S5 for $413 before tax and compared to the S4 Max, they're similar with the S4 Max having 60ml less dustbin volume compared to the S5 but S4 Max doesn't come with mopping function I think.

I haven't used mopping on my S5 so if I didn't own my S5 already I would jump on this.



https://us.roborock.com/pages/rob...er-compare
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Joined Sep 2013
L5: Journeyman
> bubble2 533 Posts
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DannyD2637
03-15-2021 at 02:39 PM.
03-15-2021 at 02:39 PM.
What're the main differences between the S4 Max and the S6 Pure? For a $60 difference (when the S6 Pure is on sale) From what I can see from Roborock's site, it's just the mopping functionality. Is that right?
Reply
Last edited by DannyD2637 March 15, 2021 at 02:41 PM.

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Joined Apr 2007
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> bubble2 397 Posts
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somebody_h
03-15-2021 at 03:13 PM.
03-15-2021 at 03:13 PM.
delete
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Last edited by somebody_h January 4, 2026 at 07:17 PM.
Joined Jan 2019
L3: Novice
> bubble2 149 Posts
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Gojets832
03-15-2021 at 03:20 PM.
03-15-2021 at 03:20 PM.
Quote from TheRedFace View quoted comment :
Seems like a decent price. We've had our S5 for about 2 years now and I only recently had to replace the brush and filter.

Bought the S5 for $413 before tax and compared to the S4 Max, they're similar with the S4 Max having 60ml less dustbin volume compared to the S5 but S4 Max doesn't come with mopping function I think.

I haven't used mopping on my S5 so if I didn't own my S5 already I would jump on this.



https://us.roborock.com/pages/rob...er-compare

Me too. 2 years and not one problem, love the thing and I couldn't even tell you if the mop works, never tried it haha.
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Joined Jul 2006
L10: Grand Master
> bubble2 10,950 Posts
xtrabad
03-15-2021 at 03:43 PM.
03-15-2021 at 03:43 PM.
Quote from DannyD2637 View quoted comment :
What're the main differences between the S4 Max and the S6 Pure? For a $60 difference (when the S6 Pure is on sale) From what I can see from Roborock's site, it's just the mopping functionality. Is that right?
Most of the LIDAR based Roborock vacs are very similar. Some will have slightly stronger max suction, some add a mopping function, etc. Best thing to do is decide what features you want and then find the cheapest model that fits the bill. There are tons of reviews on Youtube and other sites that compare the different models in detail.
Reply
Joined Jun 2020
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> bubble2 28 Posts
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MerryJoke713
03-15-2021 at 04:04 PM.
03-15-2021 at 04:04 PM.
Quote from somebody_h View quoted comment :
If my dog did that my wife would ask me to sell the home. This would be unacceptable in my household.
From what you said the dog might not be the problem.
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Joined May 2015
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> bubble2 3 Posts
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0terminater0
03-15-2021 at 04:36 PM.
03-15-2021 at 04:36 PM.
Quote from DannyD2637 View quoted comment :
What're the main differences between the S4 Max and the S6 Pure? For a $60 difference (when the S6 Pure is on sale) From what I can see from Roborock's site, it's just the mopping functionality. Is that right?
If I remember correctly, they said somewhere the only difference is the water tank, and the aesthetics. So aside from the looks and the mop, they're literally identical vacuums.
Reply
Joined Dec 2016
New User
> bubble2 2 Posts
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brianmayer00
03-15-2021 at 04:39 PM.
03-15-2021 at 04:39 PM.
Looking online, that seems like a pretty great deal for the H6 cordless stick vacuum. Normally look to be $400+ and reviews seem comparable to some of the dyson models.
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