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

$310
$429.99
+ Free Shipping
+40 Deal Score
27,948 Views
Roborock Technology Co. Ltd via Amazon has Roborock S4 Max Wi-Fi Robot Vacuum w/ Lidar Navigation for $329.99 - $20 'clip' coupon on product page = $309.99. Shipping is free.

Roborock Technology Co. Ltd via Walmart has Roborock S4 Max Wi-Fi Robot Vacuum w/ Lidar Navigation for $309.99. Shipping is free.

Thanks to community member rdkll for finding this deal.

Note: Must be logged in to clip coupons; coupons are typically limited to one per account.

Features:
  • One charge of its 5200mAh battery gives up to 180**minutes, or up to 300sqm, of cleaning, with all debris securely captured in a large 460ml dustbin
  • Laser Navigation, Multi-Level Mapping, Invisible Wall and No-Go Zones: Precision laser navigation provides fine control of where the robot goes across up to 4-levels
  • App Control: See where S4 Max has been, a map of your home, control schedules and suction power, and more from your phone
  • 2000Pa Suction
  • S4 Improved: Now with better carpet cleaning performance, better climbing ability and bigger dust bin
  • Large Battery: A large battery means long cleaning times
  • Alexa, Siri and Google Home Voice Control
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Original Post

Written by
Edited June 16, 2021 at 11:19 AM by
Roborock Technology Co. Ltd via Amazon has Roborock S4 Max Wi-Fi Robot Vacuum w/ Lidar Navigation for $309.99 after clipping coupon in product page.

https://www.amazon.com/Roborock-N...amp;sr=1-3

Also Walmart has it at the same price without coupon:
https://www.walmart.com/ip/Roborock-S4-Max-Robot-Vacuum-with-Lidar-Navigation-and-Multi-Level-Mapping-2000Pa-Strong-Suction/21558129 [walmart.com]
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$310
$429.99
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Model: S4 Max Wi-Fi Enabled Robotic Vacuum Cleaner with LiDAR Navigation and 2000Pa Strong Suction

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
03/20/22Amazon$310 frontpage
107
10/01/21Amazon$299.79
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08/11/21Amazon$309.99 popular
18
05/01/21Amazon$310 frontpage
64
03/08/21Amazon$329.99
1
02/02/21Amazon$320 frontpage
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01/05/21Amazon$360
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12/08/20Amazon$319.99
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12/07/20Amazon$319.99
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11/26/20Amazon$310
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Featured Comments

Check out Vacuum Wars on YouTube. Guy does an incredible job:

https://youtube.com/c/VacuumWars
·
FYI it's cheaper to buy from WalMart if you are charged sales tax because the tax is applied to the full price on Amazon before the coupon amount is deducted. If you add a protection plan the whole gross amount is taxed on Amazon as well, while there is no additional tax with WalMart for adding a protection plan -- which WalMart has for $34 for 3 years instead of $49.99 with Amazon.

Amazon total w/ 3-year plan - $378.58
WalMart w/ 3-year plan - $362.59
·
Big fan of the product but the app is sketchy af.
·

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Joined Feb 2013
L11: Elite Grand Master
> bubble2 2,353 Posts
369 Reputation
KevoD
06-17-2021 at 03:07 PM.
06-17-2021 at 03:07 PM.
Quote from redpoint5 :
Does Roborock model numbers describe different generations of the same product, or simply distinguish the models?

For example, Neato has the D3, D5, D7 and these describe different models, not newer generations of the same model.

Anyhow, I just saw a vacuumwars video on the Roborock S7 and it looks like the best for my needs given combo carpet and hard floors (mopping function).
I opted for the S6 Pure since it's half the price of the S7. I just don't know if I can justify $650 for one of these puppies.
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Joined Mar 2008
L9: Master
> bubble2 5,790 Posts
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redpoint5
06-17-2021 at 03:19 PM.
06-17-2021 at 03:19 PM.
Quote from KevoD :
I opted for the S6 Pure since it's half the price of the S7. I just don't know if I can justify $650 for one of these puppies.
Yeah, I'm certainly not dropping that kind of money on a robovacuum. I've owned 3x Neatos, 2x Roombas, and a Scooba and never paid more than about $240 for any of them.

If the Roborock is as good as reviews say though, I can sell everything and consolidate. I'll wait for a sale on the S7. Having a bot that can vacuum and mop on the same mission sounds pretty good to me.
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Joined Jul 2018
lol
> bubble2 971 Posts
245 Reputation
Jsz0301
06-17-2021 at 03:24 PM.
06-17-2021 at 03:24 PM.
Quote from redpoint5 :
Does Roborock model numbers describe different generations of the same product, or simply distinguish the models?

For example, Neato has the D3, D5, D7 and these describe different models, not newer generations of the same model.

Anyhow, I just saw a vacuumwars video on the Roborock S7 and it looks like the best for my needs given combo carpet and hard floors (mopping function).
The Chinese versions? Yes. International versions? its a clusterfark.

S6 Pure (P5) for example has nothing to do with the S6 (T6) or S6 MAX V (T7 PRO). All 3 are based on different generations of robots.

S4 MAX (P5) is basically the S6 Pure (P5) without mopping pad. Apparently tuned for higher airflow.


The P5 model is a entry robot relatively for Chinese market.

- Pricing in international market is also bonkers and doesn't make sense.. import taxes or not.
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Last edited by Jsz0301 June 17, 2021 at 03:26 PM.
Joined Mar 2008
L9: Master
> bubble2 5,790 Posts
883 Reputation
redpoint5
06-17-2021 at 03:48 PM.
06-17-2021 at 03:48 PM.
Quote from Jsz0301 :
The Chinese versions? Yes. International versions? its a clusterfark.

S6 Pure (P5) for example has nothing to do with the S6 (T6) or S6 MAX V (T7 PRO). All 3 are based on different generations of robots.

S4 MAX (P5) is basically the S6 Pure (P5) without mopping pad. Apparently tuned for higher airflow.


The P5 model is a entry robot relatively for Chinese market.

- Pricing in international market is also bonkers and doesn't make sense.. import taxes or not.
Weren't Roborocks like $200 when they were first available in the US? I seem to remember them being both a great performer and low cost based on reviews, but now they seem to be selling for as much as the premium brands.
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Joined Feb 2007
Fresh Frost
> bubble2 17 Posts
10 Reputation
PlanTFooD
06-17-2021 at 03:51 PM.
06-17-2021 at 03:51 PM.
I have the s4 max and s7 for it's mopping capability. The s4 seems to do a better job on carpet.
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Joined May 2006
L4: Apprentice
> bubble2 431 Posts
69 Reputation
Rin007
06-17-2021 at 04:31 PM.
06-17-2021 at 04:31 PM.
I just bought a Dreame L10 Pro. Anyone own that as well and can compare?
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Joined Feb 2013
L11: Elite Grand Master
> bubble2 2,353 Posts
369 Reputation
KevoD
06-17-2021 at 05:11 PM.
06-17-2021 at 05:11 PM.
Quote from redpoint5 :
Yeah, I'm certainly not dropping that kind of money on a robovacuum. I've owned 3x Neatos, 2x Roombas, and a Scooba and never paid more than about $240 for any of them.

If the Roborock is as good as reviews say though, I can sell everything and consolidate. I'll wait for a sale on the S7. Having a bot that can vacuum and mop on the same mission sounds pretty good to me.
Me and you both! It cost about $400 to include the 3-year warranty with the S6 Pure. Hoping that's worth it. Also hoping this is the one and only time I have to do buy one of these for a good 5+ years.
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Joined Jun 2016
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> bubble2 19 Posts
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bacotacos
06-17-2021 at 08:42 PM.
06-17-2021 at 08:42 PM.
I snagged the S6 max from SD a few weeks ago for $380. Although I've heard the mopping is a gimmick, I got it for its stellar pet hair performance on hard wood! It's still a top tier vacuum regardless of mopping
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Joined Jan 2006
The Sexy SlickDealer
> bubble2 6,191 Posts
759 Reputation
Blade2000
06-17-2021 at 09:02 PM.
06-17-2021 at 09:02 PM.
Quote from ForzaHawks :
Big fan of the product but the app is sketchy af.
Agreed. Great product. Terrible app. I have 3 Roborocks (2 S4 and and S6). The recent app upgrade on my iPad now shows only small images (like for a phone). Garbage app and the UI is pretty terrible too and full of bugs.
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Joined Jul 2018
lol
> bubble2 971 Posts
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Jsz0301
06-18-2021 at 12:47 AM.
06-18-2021 at 12:47 AM.
Quote from redpoint5 :
Weren't Roborocks like $200 when they were first available in the US? I seem to remember them being both a great performer and low cost based on reviews, but now they seem to be selling for as much as the premium brands.
There was sales on S4 (T4 ) but the S5 (S50) always sold for more.
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Joined Mar 2008
L9: Master
> bubble2 5,790 Posts
883 Reputation
redpoint5
06-18-2021 at 08:23 AM.
06-18-2021 at 08:23 AM.
Quote from Jsz0301 :
There was sales on S4 (T4 ) but the S5 (S50) always sold for more.

I think I was confusing Roborock with Xiaomi Mi.
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Joined Apr 2011
L3: Novice
> bubble2 150 Posts
23 Reputation
FriedRiceDT
06-18-2021 at 10:29 AM.
06-18-2021 at 10:29 AM.
Just pulled the triggered on the S6 pure. $50 more for bigger Bin size, mop capability, and active hair removal feature.
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Joined Dec 2015
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> bubble2 6 Posts
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poopface32
06-18-2021 at 12:22 PM.
06-18-2021 at 12:22 PM.
Quote from DJ_SAMMY_D :
Roomba still does not have lidar? That alone is why I wouldn't buy it.. if they have added that since then it is a decent vac

Lidar or nothing. This Is the way
The Roomba / Lidar question keeps coming up. Someone asked in the Roomba subreddit a few months back and there was a lot of useful info on both sides regarding lidar and vslam:
https://www.reddit.com/r/roomba/c..._question/
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> bubble2 3 Posts
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LovelyLadybug9747
06-20-2021 at 01:24 PM.
06-20-2021 at 01:24 PM.
As someone new to robo vacuums. How well do these work on relatively thick carpet?
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Joined Mar 2008
Old Wheeler Dealer
> bubble2 2,243 Posts
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Pro
fis
06-21-2021 at 04:59 AM.
06-21-2021 at 04:59 AM.
Quote from LovelyLadybug9747 :
As someone new to robo vacuums. How well do these work on relatively thick carpet?
If it's thick pile carpet, you should be fine with any models other than the original S4 (no longer available), which was lower to the ground. All of the newer models have 0.79 inch clearance height. If it's long, loose weave like shag, then the spinning side brush could potentially get tangled and hung up in it. If you're not sure, then buy Prime with free returns and try it out.
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