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$1,699.99 $1,699.99

Roborock S8 Max Ultra with Refill & Drainage System

$1,699.99 $1,699.99

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Key Features

*Please confirm installation requirements with customer service before purchasing.
-8-in-1 RockDock® Ultra with Refill & Drainage System
-Hot Water Mop Washing
-Heated Air Drying
-Intelligent Dirt Detection
-Auto Detergent Dispenser
-Auto Dust Emptying
-Self-Refilling&Self-Cleaning
-FlexiArm Design™ Side Brush
-Extra Edge Mopping System
-8000Pa Extreme Suction
-DuoRoller Riser™ Brush
-VibraRise® 3.0 Mopping System
-Liftable Brush and Mop
-Reactive 3D Obstacle Avoidance
-PreciSense® LiDAR Navigation
-Pet-Friendly Intelligence
-Roborock SmartPlan™ Technology
-Only support 2.4GHz Wi-Fi. 5GHz is not supported.
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FREE Delivery
Shipping is free with the purchase of any Roborock vacuum.
FREE Returns
You can return or replace the Roborock vacuum for any reason in 30 days of delivery.
24/7 Support
You can call 8559604321 or email support@roborock.com for support.

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Register your account to receive 100 points
Buy now or select products and add them to cart
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Redeem points and make your payment

1.The points credit pop-up window only shows the maximum redeemable points for the current order.

2.The threshold for deducting points: The number of points in a user’s account must be ≥ 450. You can use points to deduct up to 100% of the total price of an order (not including tax, shipping, and insurance).

3.The points discount can be combined with coupons and is calculated based on the price after the coupon discount.

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Register an account: Earn 100 points

Shopping (See the table below):

Shopping Obtaining Points
Placing an Order If the amount paid for an entire product = the MSRP of that entire product, then the number of points awarded will be 1.2 times that amount
If the amount paid for an entire product < the MSRP of that entire product, then the number of points awarded will be 1 times that amount
If the amount paid for an accessory ≤ the MSRP of that accessory, then the number of points awarded will be 1 times that amount
If the amount paid for an extended warranty ≤ the MSRP of that extended warranty, then the number of points awarded will be 1 times that amount

* All points you gained during the current year are valid until December 31 at 11:59:59 pm PST three years from the current year.

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You will receive 100 Roborock Points when you first register your account.

Roborock Points can only be obtained when placing an order after having registered and logged in.After logging into your account,you can redeem your Roborock Points for a discount or some gifts.

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S8 Max Ultra with Refill & Drainage System

Get ready for the S8 Max Ultra’s superior cleaning performance. With total corner-to-edge cleaning, advanced mopping, and smooth navigation, your floors have never looked better. The RockDock® Ultra and easy-to-use App set a new standard for convenient floor care.

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Take Hands-Free to the Next Level

On top of these maintenance-free features of the S8 Max Ultra, we've introduced a refill and drainage variant, taking your hands-free cleaning even further.

The 8-in-1 RockDock® Ultra

A Leap in Hands-Free Convenience

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Hot Water Mop Washing

With up to 140℉* hot water mop washing, stubborn and greasy stains are easily dissolved from the mop, and the mop is also disinfected. This makes it sterile and suitable for kitchen and dining areas.

*Based on Roborock internal tests, the water in the clean water tank can be heated up to 140℉ at standard room temperature. The actual temperature will vary due to environmental factors.

Intelligent Dirt Detection

•Re-Wash
During mop washing, detection checks how dirty the mops are to decide if they need to be washed again for proper cleanliness.
•Re-Mop
In heavily soiled areas, the floors will be mopped again to ensure a perfect clean.

* Automatic re-mopping feature needs to be activated manually in the Roborock app.

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Auto Detergent Dispenser

The detergent is dispensed automatically, so you don’t need to fill in the detergent every time and worry about the proportion. With a spacious 580ml detergent tank, fill it once to support over 3 months*.

*Based on Roborock internal testing using balanced mode. Actual results may vary depending on environmental factors.

Heated Air Drying

The mop and dock base are dried completely with 140℉* hot air, preventing the growth of mold and unpleasant odors.

*Based on Roborock internal testing.  Actual results may vary depending on environmental factors.

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Auto Dust Emptying

Supports auto dust emptying after cleanups and during cleanups, enhancing efficiency for heavy vacuuming and pet-friendly families, 7 weeks* without emptying.

*Actual emptying intervals will depend on use habits and environmental factors.

Auto Tank Refilling

Fills the robot water tank automatically when needed.

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Dock Self-Cleaning

The innovative self-cleaning design cleans the bottom of the dock to save you time and effort.

FlexiArm Design™ Side Brush

Unique to Roborock, the FlexiArm Design™ automatically extends the side brush when corners, and low areas below furniture are detected, allowing S8 Max Ultra to sweep up dirt from hard-to-reach spaces¹.
•100%Concave Corner Coverage²

1. The extendable side brush for sweeping low areas needs to be activated manually on the App.
2. Certified No.1111279039 by TÜV Rheinland. Actual coverage depends on the environment.

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Extra Edge Mopping System

Say goodbye to missed spots and hello to pristine floors. The innovative rotating side mop ensures precise cleanliness by effortlessly mopping closer to the edges, achieving impressive margins of less than 1.68mm.
•1.68mm Along the Edge¹
•185rpm Rotating Speed²

1. Based on Roborock internal testing. Actual results may vary depending on environmental factors.
2.Based on Roborock internal testing, when selecting extreme water flow in custom mode, the mops can spin at a maximum speed of 185 rpm.

8000Pa Extreme Suction

Unleash the power of the S8 Max Ultra with its unparalleled 8000Pa* HyperForce® suction capability. Prepare to be amazed as your home transforms into a spotless haven.

*Based on Roborock internal testing according to IEC 62885-2:2021 / 5.11 standards, using Max+ mode with a full battery.

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DuoRoller Riser™ Brush

Achieve greater vacuuming efficiency across all floor types and ensure fewer hair tangles thanks to the power of the dual-roller brush, designed for a cleaner, hassle-free environment.

Roborock Carpet Boost+ System™

Get better carpet care with a 99.5%* hair pick-up rate using the Roborock Carpet Boost+ System™.

*Based on Roborock internal testing using Max+ mode. Actual results may vary according to the home environment.

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VibraRise® 3.0 Mopping System

Featuring double vibration modules, the upgraded mop effortlessly manages dust, dirt, and dried-on stains through its 4000 times/min high-speed scrubbing. It lifts up to 20mm* above the ground while cleaning carpets, allowing simultaneous vacuuming and mopping without causing unwanted dampness.

*Based on Roborock internal testing, the mop module can be lifted to 20mm above the ground.

Reactive 3D Obstacle Avoidance

Experience the seamless intelligence of the S8 Max Ultra, empowered by its advanced 3D structured light technology. With remarkable precision, it effortlessly detects and skillfully navigates around hazards.

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Pet-Friendly Intelligence

When approaching your beloved pets, it will immediately stop its main brush, and move aside in advance to prevent frightening your furry friends.

PreciSense® LiDAR Navigation

PreciSense® LiDAR Navigation system scans and simultaneously creates detailed maps to determine the most efficient cleaning route, bringing a thorough and time-effective clean.

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Smart Suggestions for No-Go Zones

Smart enough to suggest No-Go Zones automatically, your robot is kept safe from falling down the stairs accidentally, or getting stuck in tight spots.

Roborock SmartPlan™ Technology

With SmartPlan Mode on, you only need to choose the cleaning area and the S8 Max Ultra will take care of the rest. It will determine how to clean automatically based on the environment.

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Temporary Cleaning

The “Temp Cleaning” function swiftly handles unexpected spills without disrupting your usual cleaning schedule.
You can also utilize the “Temp Skip” feature to temporarily bypass cleaning specific areas as needed.

Clean Along Floor Direction

Achieve spotless cleanliness even in floor seams with the S8 Max Ultra, as it vacuums along the floor direction.

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Cleaning Access, Always Within Reach

•Third-Party Voice Control
Voice commands via Amazon Alexa, Apple Siri, or Google Home.
•Launcher Widgets
One-click access to custom cleaning routines.
•Apple Watch App
Quickly start cleanups or do a  status check.

What's in the Box

Robot Vacuum(1)

RockDock® Ultra Dock(1)

Mop Cloth (1)

Mop Cloth Mount(1)

Dust Bag (1)

Power Cable (1)

User Manual (1)

Installation Accessories

Retail box Dimensions: 19.57*15.75*19.96 inches

Box Weight: 41.22 lbs.

Robot Weight: 29.1 lbs.

Robot Dimensions: Robot:13.9*13.8*3.8 inches Dock:16.5*16.1*11.8 inches

Battery Type: 5200mAh Lithium Ion

Q: Is there any requested environment if I want to install Automatic Water Supply and Drainage system?

A:
(1). The water pressure range is 0.1-0.4MPa. If it exceeds 0.4MPa, please use a pressure-reducing valve.
(2). The diameter of the drainpipe outlet should be no less than 0.015m (0.05ft). The height difference at any point on the drainage pipeline from the ground should not exceed 1m (3.3ft), preferably not exceed 50cm (1.6ft).
(3). Space: reserve a space of at least: 30.5cm (1.0ft) in height, 42cm (1.4ft) In width, and 100cm (3.3ft) in depth. The dock should be placed against a wall on a hard and even floor (wood, tile, concrete, etc.). Avoid placing it on soft surfaces (carpet, mat, etc.) and in narrow areas; ensure that the location has a strong WiFi signal for an optimal experience with the mobile app.
(4). The installation distance for the water refill and outlet pipes is recommended within 6 meters (19.7ft).
(5). Please avoid arranging pipes through doorways or corridors.Ensure there are no thresholds, tracks, or steps higher than 2 cm between the dock's installation site and the cleaning area to avoid the risk of getting stuck or missed cleaning.
Before installation, please disconnect the power supply of the dock. Turn off the main water supply switch, faucet switch, or angle valve switch in the house. Drain pipelines, ensure they are connected without leakage.

Q: Briefly introduce connector and package contents.

A: The household faucet diameter is G1/2 or G3/8. The robot water inlet pipe diameter is G1/4, so connector is required. The kit comes with a stander water connector with a diameter of G1/2,which is used to connect water pipes and the water tap. If the faucet is G1/2, the standard water connector we offer can be used. See attached picture. If your faucet diameter is G3/8, I'm afraid you need to purchase an extra G3/8 to G1/2 faucet connector. 

Package contents and connect diagram:
Harness Tube*1;
Tap Water Filter*1;
Clean Water Three-Way Valve (Gasket Pre-Installed)*1;
Inlet Pipe (1/4" pipe)*1 (the length is 6m);
Drainpipe (3/8" pipe)*1 (the length is 6m);
1/4" Lock Plate;
3/8" Lock Plate.

Q: How to connect Connector?

A: Close the tap water valve (angle valve or faucet) that supplies water to the dock.
Choose the correct G½ water inlet according to the type of tap water supply.
Install the tap water filter in the correct direction to the½ water inlet (2) of the 3 way valve.
Install the gasket in the G½ water outlet of the 3 way valve.
Connect the G½ water inlet and G½ water outlet of the 3 way valve to pipeline (if the G½ water outlet is not used, use a suitable valve cap instead)
Connect the G¼ pipe to the G¼ water outlet (6) of the 3 way valve.
Insert the lock plate (5) to the snap ring (4).   

Note:
1. Only connect to room temperature tap water, rather than reclaimed water or hot water.
2. The tap water filter must be installed strictly following the instructions. If installed in the reverse direction, it could be damaged.
3. If the 1/2" water outlet does not need to be connected to water pipe, use a suitable valve cap instead.
4. After cutting the pipe, start by trimming the end to ensure it forms a straight line rather than a curve, and then re-round it. 

Q: How to connect Connect to Drainage Pipeline?

A: 1. The kit comes with a 6m of G3/8 dirty water pipe.
2. Robot: The height difference between any point of the sewage outlet and the ground where the base is placed shall not exceed 100cm,and it is recommended not to exceed 50cm.
3. The diameter of the sewage outlet needs to be greater than or equal to 1.5cm.
4. The sewer can be connected with an sewer connector, which needs to be purchased by the user according to the household sewer situation (non-standard configuration). For example, the sewage pipes of the washing machine and the sweeper need to share the same sewage outlet.Ensure the floor drain or drainpipe outlet is
5. Avoid inserting the drainpipe into a sealed chamber to prevent poor drainage.
6. Ensure the connection between the drainpipe and the floor drain or sewer pipe is securely fastened.
7. If other water-using equipment is connected to the same drainpipe, make sure that their drainage doesn’t disrupt the dock's drainage to prevent leaks. 

Note: Drain line use gravity to evacuate water, so it is recommended that the height of any part of the drain pipe does not exceed 50cm.

Q: If my faucet diameter is G1/2, do I need to purchase the connector separately?

A: The kit comes with a stander water connector with a diameter of G1/2,which is used to connect water pipes and the water tap.
If the faucet is G1/2, the standard water connector we offer can be used.