Roborock S4
Great for use on bare floors. The Roborock S4 has outstanding performance on bare floors as it sucks up almost all debris of any kind. Its smart pathing feature is effective at cleaning a room and it has a good-sized dirt compartment for a robot vacuum. Unfortunately, it's a bit difficult to maintain and there are a few recurring costs associated with the vacuum.
-- As reviewed by Rtings

Product details
PROS
+ Outstanding performance on bare floors.
+ Effective smart pathing feature.
CONS
- A lot of parts that need maintenance and replacing.
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Expert reviews and ratings
By Rtings on July 06, 2020
Great for use on bare floors. The Roborock S4 has outstanding performance on bare floors as it sucks up almost all debris of any kind. Its smart pathing feature is effective at cleaning a room and it has a good-sized dirt compartment for a robot vacuum. Unfortunately, it's a bit difficult to maintain and there are a few recurring costs associated with the vacuum.
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