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Roborock S4 Robot Vacuum Cleaner w/ Mapping EXPIRED

$300
$399.99
+ Free Shipping
+40 Deal Score
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Roborock Technology Co. Ltd via Amazon has Roborock S4 Robot Vacuum Cleaner w/ Mapping on sale for $399.99 - $100 w/ promotion code ROBOROCKS45 = $299.99. Shipping is free. Thanks DJ3xclusive
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  • Features a 5300mAh LiPo Battery(up to 150 minutes of cleaning), 2000pa Suction, and map saving, selective cleaning, no-go zones, and power setting via the Roborock app. -SaltyOne
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

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Edited May 18, 2020 at 03:41 PM by
Roborock Technology Co. Ltd via Amazon [amazon.com] now has the Roborock S4 Robot Vacuum for only $299.99 vith code ROBOROCKS45. Shipping is free and authentic products from ROBOROCK TECHNOLOGY CO. LTD enjoy 1-year warranty.
in Vacuums (9)
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$80
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$149.99
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4 7
$49.00
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$300
$399.99
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76 Comments

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Meh... This thing has been $300 a number of times now. It's time we saw at least an additional $15-20 price drop. With the economy struggling, now would be a good opportunity.
Come on s5 Max!
Bought and s4 just before a move...worked flawlessly on the brand new, lower pile carpet at old house. New house had slightly longer pile and the s4 would get stuck in all the time...not physically stuck, but just keep moving around and spinning around in about a 3x3' square. It would then throw an error, you'd move it, it'd work fine for a bit, then do it all over again. Sent back and purchased an s6 Pure and that has worked flawlessly the first two whole house cleanings! And just got updated yesterday for multi-floor mapping if that's a selling point for you.

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#3
Meh... This thing has been $300 a number of times now. It's time we saw at least an additional $15-20 price drop. With the economy struggling, now would be a good opportunity.
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05-15-2020 at 02:52 AM
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#5
Quote from McNasty3323
:
Is still says $399 for me. Am I the only one having that issue?
I now see the coupon code - ROBOROCKS45. Thank you for sharing the deal.
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#6
Come on s5 Max!
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#7
The S5 at $370 (common sale) is probably a better deal. The S4 struggles with many carpets and rugs.
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#8
Based on reviews, the S4 is prone to get stuck and give errors on medium and high pile carpets. Anyone who has had the S4 and can confirm this? Has firmware updates fixed this issue?
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#9
Quote from karna168
:
Based on reviews, the S4 is prone to get stuck and give errors on medium and high pile carpets. Anyone who has had the S4 and can confirm this? Has firmware updates fixed this issue?
No updates won't solve the issue. It's not working on carpet unless you have really low pile. I just used on my carpet, failed many times and I returned it and got a S6
it has a carpet boost mode which works on carpet.
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Last edited by hankckh May 15, 2020 at 03:27 PM.

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#10
Having done SO much research, this is the robot vacuum I've been looking for. LIDAR, large capacity dustbin, and super-strong suction. It has everything I'm looking for, and what an incredible price!
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#11
Quote from karna168
:
Based on reviews, the S4 is prone to get stuck and give errors on medium and high pile carpets. Anyone who has had the S4 and can confirm this? Has firmware updates fixed this issue?
Bought and s4 just before a move...worked flawlessly on the brand new, lower pile carpet at old house. New house had slightly longer pile and the s4 would get stuck in all the time...not physically stuck, but just keep moving around and spinning around in about a 3x3' square. It would then throw an error, you'd move it, it'd work fine for a bit, then do it all over again. Sent back and purchased an s6 Pure and that has worked flawlessly the first two whole house cleanings! And just got updated yesterday for multi-floor mapping if that's a selling point for you.
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#12
In for one - this is the vacuum that I have been waiting for! Thanks, OP.
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#13
Quote from karna168
:
Based on reviews, the S4 is prone to get stuck and give errors on medium and high pile carpets. Anyone who has had the S4 and can confirm this? Has firmware updates fixed this issue?
This thing won't go to any high carpets, it struggles with most rugs. It's pretty good if have wood floors.
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#14
Have read lots of reviews, videos, comments on slickdeals, reddit, etc, consensus is the 4 has a lot of issues with normal carpet, rugs, and or any level change
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#15
Have 3 dogs and 1 cat at home, floors are hardwood with 2 low pile rugs. Would this be a good buy for me?
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