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Apr 22, 2024
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  1. 2024
  2. Roborock opens US sales of S8 Max Series with refill and drainage dock option

    Roborock's US open sale for the S8 Max Series ran from April 22 to 28, 2024, and its release stated both models were available with a dock variant that connects to household water and drainage.

    Full assessment
    AutonomyL3 unchanged
    ReadinessReadiness unchanged
    ScoreScores unchanged

    For the S8 Max Ultra, that variant removes manual tank filling and emptying.

    WatchingWhether owner reports describe installation requirements limiting where the dock can go.

    Impact on autonomy

    • Dock refills clean water and drains dirty water through home plumbing
    • No change to navigation or cleaning; same robot as the standard S8 Max Ultra
    • Removes the recurring manual step of filling and emptying water tanks

    Impact on readiness

    • US open sale ran April 22 to 28, 2024, per Roborock
    • Dock must be connected to a household water supply and drain
    • Roborock's store asks buyers to confirm installation requirements before purchase

    Claim check3 claims reviewed

    Roborock calls itself a "global robot vacuum leader" in the release headline
    A self-description in the maker's own release; it is not evidence about this dock variant
    The refill and drainage dock automatically refills and empties the robot cleaner
    Guiding Tech notes this variant must be connected to the home's drainage system; the automation depends on plumbing access at the dock location
    The series offers a "nearly autonomous cleaning experience
    The refill and drainage variant removes water-tank handling, but debris bags, brushes and mop pads remain consumables per the same release's accessory list

    Bottom lineA dated US sale start for the plumbed dock option on the S8 Max Ultra, with installation access as the practical condition.

    Technical notes3 sections
    Sale Window

    Roborock’s April 16, 2024 release states the S8 Max Series would launch in the US with open sales from April 22 to 28, 2024, listing the S8 MaxV Ultra at an MSRP of $1,799.99 and the S8 Max Ultra at $1,599.99. The release did not list a separate price for the refill and drainage variants.

    Refill and Drainage Dock

    The release states both S8 Max Series models are available with an optional refill and drainage dock variant that connects to home drainage systems to refill and empty the robot cleaner automatically. Guiding Tech describes the same variant as one that must be connected to the house’s drainage system, after which the dock refills clean water and drains dirty water without manual handling.

    Shared Hardware

    Per the release, the S8 Max Ultra carries 8,000Pa suction, the FlexiArm side brush, the VibraRise 3.0 mopping system with a 20mm mop lift, and a RockDock Ultra that washes mops with 60C (140F) water and dries them with heated air.