Highly recommend this product. I have owned my refurbished Roborock S4 Max for about a month now and I am very happy with the quality of the purchase. I was a bit unsure at first about ordering a refurbished unit but was quickly proven wrong with how good the quality was. The vacuum came in the original box with everything included. The filter and brushes were brand new and after reviewing the condition of the vacuum there was not a trace of dirt or hair anywhere. After connecting to the app I was able to see that it had been used previously according to the cleaning history but this did not negatively impact the product in any way. I had no issues with the setup and the mapping function works perfectly. Overall this is a great product and I would buy certified refurbished again.
Verified purchase: Yes | Condition: Refurbished
Roborock S series are excellent performing, affordable, mid-range workhorses that require only minimum maintenance, and work easily with the apps. All my purchases of these vacuums have been refurbished, and they all work like brand new. Each purchase has only increased my confidence in their quality. Finding a charger for this purchase was no problem since parts are plentiful and affordable on many web sites.
Verified purchase: Yes | Condition: Pre-owned
This is a great little vacuum, able to easily go between hard floors and carpet. Programming with the app and using Alexa takes a little trial and error, but is well worth it. Run time and suction are both impressive. The only negative is the dark patterned rug problem, where changes in color trigger the cliff sensors. Covering the sensors fixes the problem, but that is a fairly crude fix. Roborock tech support has nothing to offer in the way of a fix, so I took off one star.
Verified purchase: Yes | Condition: Refurbished
It’s fast and does a good job. Works well with google assistant. The app is easy to use too.
Verified purchase: Yes | Condition: Refurbished
It's fantastic. Completely changed the vacuum-ing game in the house and the refurb is basically mint. Would order again.
Verified purchase: Yes | Condition: Refurbished
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