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S4

Roborock - S4

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Reddit Reviews:


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15
4
4

Based on 1 year's data from Feb 15, 2026 How it works

Liked most:

8

0


"I've had two since covid. ... They clean weekly. ... No issues."


"S4 running daily for 5 years"


"I treat it more like a broom than anything else, but having a pet it helps me keep on top of things."

8

0


"I bought a Roborock S4 back in 2020 and it still works great. ... 5 years is a long time for a robot vacuum anyway"


"I've had two since covid. ... They clean weekly. ... No issues."


"The S4 never had any real issues in years of ownership."

Disliked most:

1

2


"having to dump out the dust bin every morning is kind of annoying"


"doesn't fill dust bin all the way"

Reddit Iconalt_sense 1.0
r/RobotVacuumsRobot vacuum that will last
6 months ago

I bought a Roborock S4 back in 2020 and it still works great. I maintained it regularly but now Roborock stopped selling the main brush replacements so I need to try 3rd party. If I'd known ahead of time, I could've bought in bulk but I guess 5 years is a long time for a robot vacuum anyway

Reddit Iconannaschmana 1.0
r/BuyItForLifeThe Best Robot Vacuum that Lasts?
8 months ago

S4 running daily for 5 years and Max running daily for a year.

Reddit Iconatran0511 1.0
r/RoborockIs the VibraRise System of the S8 worth it?
9 months ago

Also have an s8 with vibrarise. I’ve read that the super “in” dual rotating mops aren’t proven to be better than vibrarise. What I will say is that I think mops on robot vacuums are still a “maintainer/extender” feature than a true mop up stains type of feature. If you manually mop, the s8 will make it so you have to do it less often. It’s not a replacement for that first initial manual mop. Besides that, I’ve enjoyed the s8 as it was an upgrade from my original s4. Obstacle avoidance is pretty good, although, I’m just used to tidying up before running it now a days.

r/RoborockBaby gates and play mats
5 months ago

I have a 9 month old so everything you said applies to me… I will say I haven’t checked on the ramp thing but the s8+ I bought last year works very well. It goes over the mats. The reason I bought it was because I wanted better than obstacle avoidance. I was coming from an S4 (not max) which had none. This does a good job, is self empty and does mop too. The mop is a vibrating mop bit the spin type of a revo. This doesn’t bother me as robot mopping still isn’t great no matter what you get, until you’re shelling out $1500+. Even then, I don’t think mopping tech has “matured yet”. I ultimately would just recommend a robot vacuum that has good obstacle avoidance as you just don’t want it to get stuck places since you’re spending time with your kiddo and not worrying about cleaning/picking up as much

Reddit Iconclearbox 1.0
r/RobotVacuumsrobot vacuum black friday cyber monday deals to check out?
3 months ago

I just replaced a Roborock S4 which I have been using since 2019, with a Roborock Qrevo Curvx. Man, what an upgrade! The S4 was still running fine, but I wanted something with a mopping function. Ran it yesterday, and the new Curvx did an amazing job. I was really impressed by the amount of new features which can be found in these robo Vacuums now. I believe the added cost for the high end models are worth it… as they have functions that lower cost models will not.

Reddit IconCoderedpl 1.0
r/RobotVacuumsPrime Day last chance- a few hours left to score PD deals. Are you on the fence? Let's cut through it.
7 months ago

I need a good one for my mix of hardwood and carpets that won't tangle with husky hair Self empty and mopping capabilities. Good mapping tech to avoid kids toys. Currently have a roborock S4 which does ok but constantly tangles hair, doesn't fill dust bin all the way, leaves clumps on floor. Any recommendations?

r/RobotVacuumsPrime Day last chance- a few hours left to score PD deals. Are you on the fence? Let's cut through it.
7 months ago

I have two Husky s and been reading about the qrevo edge s5a, although the dream l40 is still available, I'm leaning towards the roborock since I already have one and been pretty happy with it.

Reddit IconDano-9258 1.0
r/RoborockQ10 s5+ vs S8 Max Ultra for pet hair that sticks to carpet?
3 months ago

We just ordered the q10 s5+ last night and will be getting it tomorrow. We have a short haired lab that her hair gets everywhere in our carpet. Our old Roborock s4 doesn’t pick it up well, so hoping this does better

Reddit IconDynoMenace 1.0
r/BuyItForLifeThe Best Robot Vacuum that Lasts?
8 months ago

I also have two S4s. I don't run them too frequently but yeah they're about the same age and I haven't had issues with either.

Reddit IconF2CMaDMaXX 1.0
r/RoborockS4 Died After 4 Years, Looking for a no-mop replacement, what to buy?
4 months ago

My S4 is thankfully still going fine (except it 'mystically' stopped cross-hatching), however i did want something with some basic obstacle avoidance and having replaced the original use-case for the S4 with something that had an auto empty dock, i really wanted that function too. I get your waste to have a mop function and not use it, and i also understand the getting used to manually emptying every day, but honestly, the ease and improvement in suction when the bin is frequently (and automatically) emptied, is worth it. For the mop, manufacturers are shoving one on there whether it's any good or not, it's a check box for the showroom brochure, i would just ignore the fact it has one. Now, i replaced my S4 with an Q10 S5+ - it's the auto-dock'd version (the +) and whilst it has the fancier mop compared to the otherwise identical Q10 X5+, for some reason, the S5+ is frequently available for $299 on sale. Finally, bear in mind our S4 has a great/large dust bin capacity, that's not typically the case with newer models, they're more or less designed to have an auto empty dock to compensate. To go back to my point of getting max performance during the vacuum run, i have mine empty every 15 minutes, keeps the bin and the filter more clear, as the more full the bin, the lower the suction will be. I tried various replacements for the S4 for carpet-only performance, and the Q10 was the best.

Reddit IconGamegis 1.0
r/CleaningTipsAre the robot vacuums worth it?
8 months ago

Really? I have 2 GSDs and my Roborock is a game changer.

r/CleaningTipsAre the robot vacuums worth it?
8 months ago

I have an s4 and a s8 pro ultra

Reddit IconGseventeen 1.0
r/BuyItForLifeThe Best Robot Vacuum that Lasts?
8 months ago

s4 running 3x week for 3-4 years at this point. Good machine.

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