DJI ROMO S Vacuum Cleaner Robot (Water Tank Version)

Flagship Robot Vacuum With Advanced Sensing - ROMO S Make a Clean Sweep

Sensational cleaning, powered by exceptional sensing.

ROMO A and ROMO S blend stunning aesthetics with powerful performance. They combine cutting-edge perception and electromechanical technology inspired by flagship drones. With advanced sensors and smart algorithms, they deliver deep, thorough cleaning on both hard surface floors and carpets, leaving no spot neglected. Additionally, their intelligent self-cleaning system takes care of maintenance automatically, freeing you to enjoy a clean home with minimal effort.

• Millimeter-Level Obstacle Sensing
• With Drone Technology ^[1][2]

Strong Suction for Thorough Dirt Removal ^[2]

• Edge and Corner Coverage ^[2]
• Dual Anti-Tangle Roller Brushes for Effortless Long Hair Pickup ^[3]

First High-Pressure Water-Jet Self-Cleaning Base Station, 200 Days of Maintenance-Free Operation ^[2][4]

• Noise Reduction ^[2][5]
• Customizable Mopping With Tailored Liquid Cleaners
• Millimeter-Level Obstacle Sensing

With Drone Technology

Millimeter-Level Obstacle Sensing ^[1] That Even Dodges Playing Cards ^[2]

ROMO A and ROMO S feature an advanced obstacle sensing system with high-performance dual fisheye vision sensors and wide-angle dual-transmitter solid-state LiDARs, leveraging technology derived from flagship drones. They precisely detect and navigate around even ultra-thin objects ^[1]. ROMO A and ROMO S clean close along obstacles for better coverage while avoiding getting stuck. No need to tidy up beforehand or babysit them — you can trust them to get the job done.

Millimeter-Level Obstacle Sensing

Advanced machine learning lets ROMO A and ROMO S recognize and avoid most household obstacles — even ultra‑thin playing cards or charging cables just 2 mm thick ^[1][2] — for seamless cleaning.

Multi-Sensor Fusion

ROMO A and ROMO S combine input from multiple sensors for deep environmental awareness, navigating confidently under beds or sofas in low light and handling black objects with ease ^[1].

Super-Wide FOV

With high‑performance dual‑fisheye vision sensors and LiDAR from DJI's flagship drones, ROMO A and ROMO S deliver a wide field of view that avoids blind‑spot snags and intelligently plans paths even around irregularly shaped cabinet sets or sofas.

Advanced Path Planning for Complete Coverage

Refined through extensive drone mapping and navigation, the ROMO A and ROMO S path planning algorithms create smarter cleaning routes for efficient coverage throughout your home.

• Diverse Cleaning Strategies
• Wide Path First
• Seamless Cleaning

ROMO A and ROMO S automatically adapt their cleaning strategies to different obstacles. They get in close to wires, table legs, and corners for a thorough clean with no missed spots, while steering clear of items like socks or pet urine ^[8] to avoid getting stuck or creating a mess.

Flagship Power for a Clean Sweep

Ultra-Strong Suction

A high-performance motor with a 9-blade metal fan and optimized airflow design delivers up to 25,000 pascals of powerful suction and up to 20 liters of airflow per second ^[2], easily capturing dust for a truly deep clean.

Smart, Controlled Cleaning

Spotting debris like cat litter with their fisheye vision sensors, ROMO A and ROMO S automatically ease their speed and side brush rotation to prevent scatter, then boost suction for an exceptional clean.

Dual Anti-Tangle Roller Brushes for Effortless Long Hair Pickup

Driven by twin high‑torque motors, the ROMO A and ROMO S roller brushes deliver powerful performance to sweep debris into a hollow center for efficient suction. Hair, dust, and large particles are all easily removed for hassle‑free cleaning.

ROMO Roller Brush With Bristles and Rubber

Ideal for carpets or debris‑heavy floors.

ROMO Rubber Roller Brush

Superior anti‑tangle performance, ideal for long‑haired users or pet owners.

Dual Extendable Robotic Arms

Guided by real-time mapping and adaptive edge algorithms, the dual flexible arms automatically extend and retract to fit any space ^[2]. They reach deep into corners and along edges, removing dust from hard-to-reach areas.

• Edge
• Chair Leg
• Furniture
• Corner

Dual Side Brushes, Always Sweep Before Mopping

• With sweeping coverage wider than the mop path, ROMO A and ROMO S prevent dirt from spreading by never mopping before they sweep.
• Sweeping Before Mopping Ensures a Deeper Clean
• Mopping Before Sweeping Risks Spreading Dirt

164ml Large On-Board Tank for Continuous Deep Mopping

When cleaning large rooms, the on-board water tank keeps mop pads consistently damp, effectively preventing areas cleaned later from being inadequately mopped due to dried-out pads. ROMO A and ROMO S automatically adjust water output, increasing it for stubborn dirt to leave every part of your home cleaner.

Power, Quietly Delivered

Both ROMO A and ROMO S robots feature a noise‑reduction chamber that effectively lowers airflow noise, delivering a thorough yet quiet clean without disturbing your family.

Smart Rewash and Remop for a Deeper Clean

Automatic Mop Dirtiness Detection

The ROMO A and ROMO S base stations automatically detect the mop's dirtiness level and, when needed, increase the number of mop washes to prevent secondary contamination.

Extra Mopping Pass When Needed

In heavily soiled rooms, ROMO A and ROMO S also make an extra mopping pass for superior results.

Auto Mop Lift to Prevent Cross‑Contamination

Adapting to each task, ROMO A and ROMO S lift either their roller brush or their mop pads to avoid cross-contamination.

Auto Mop Lift

ROMO A and ROMO S automatically lift their mops in vacuum‑only mode or when detecting a carpet, preventing recently used mops from soiling carpets.

Auto Roller Brush Lift

In mop-only mode, the roller brush on ROMO A and ROMO S is lifted to avoid cross-contamination, and during dust collection, it is also lifted to keep noise to a minimum.

Self-Cleaning Base Station

200 Days of Maintenance-Free Operation

Noise Reduction

3-Stage Sound Suppression System.

Cleaning Solution

Powerfully removes grease and keeps both the mops and the waste water tank odor-free ^[6].

Washboard &
Waste Suction Port

The high‑pressure water jets thoroughly wash the mop pads and flush away debris via the large waste suction port.

High-Pressure Self-Cleaning,No More Odors or Residue ^[7]

The base station washboard features a neat design to prevent dirt buildup and make cleaning easier. With high-pressure water jets and a large-diameter waste outlet, it thoroughly washes the mop pads and flushes away debris via the large waste suction port.

High-Pressure Water Jets

The base station uses four high‑pressure water jets that cover the surface, edges, and underside of the washboard to thoroughly remove dirt.

Large Waste Suction Port

The 16‑mm large‑diameter waste‑suction port simultaneously clears wastewater, hair, and large debris.

12 Newtons of Downward Force for Mop Pad Washing

The base station applies 12 newtons of downward force during cleaning to wash the mop pads more thoroughly.

Noise‑Reduced Dust Collection

The base station features a 3-stage sound suppression system with long muffler ducts and muffler chambers. It filters up to 80% of noise ^[2] during dust collection, so cleaning won't disturb your family or pets.

A Deeper, More Comprehensive Clean

With cleaning solution, high-temperature mop washing, high-temperature dust-box drying, and robot dust-box filter, ROMO A and ROMO S deliver an exceptionally thorough clean.

Distinct Designs, Equally Elegant

ROMO A

Like ROMO P, the robot of ROMO A features a transparent design, turning every step of the cleaning process into a display of elegant style.

ROMO S

ROMO S boasts an all-white finish with soft, flowing lines, allowing it to blend seamlessly into any home decor.

Customizable Cleaning for Every Area

Smart Carpet Cleaning

Accurately identifies the size and location of carpets, updating them on the map. With multiple strategies like "Suction Boost," "Cross Carpet," and "Ignore All Carpets," it confidently handles various carpet scenarios.

Customized Kitchen and Bathroom Cleaning

ROMO A and ROMO S offer a customizable cleaning mode that applies cleaning solution directly to the mop pads to tackle tough kitchen grease.

Intelligent Threshold Recognition

Cleans right along the edges of thresholds while avoiding frequent crossing.

Worry-Free Pet Area Cleaning

In pet areas, ROMO A and ROMO S reduce their travel and side brush speed to avoid scattering debris, while boosting suction to thoroughly clean up pet fur.

Bringing Intelligence to Every Corner of Your Home

DJI Home App

Deeply integrated with the ROMO Series, the DJI Home app features an elegant, minimalist interface for effortless control. It comes with multiple preset smart cleaning modes, and also supports customizable cleaning plans with one‑tap quick start. You’ll even get advance alerts when the clean water tank is low or the waste water tank is full, helping you plan ahead for a seamless cleaning experience.

Remote Video Call

Use the robot's onboard sensors to remotely check in on your home, talk with family, or interact with pets.

Fast Charging

ROMO A and ROMO S support 55W fast charging, reaching a full charge in just 2.5 hours ^[9].

• 55W Fast Charging Power
• 2.5Hours Time to Fully Charge ^[9]