When DJI the world’s leading drone manufacturer, announced its first robot vacuum, the smart home industry took notice. The result is the DJI ROMO Series, a line of advanced robot vacuums that bring drone-grade sensing, AI-powered navigation, and precision engineering directly into your living room.
The DJI ROMO A (Automatic Water Supply and Drainage Version) sits at the heart of the lineup a powerhouse that combines intelligent obstacle avoidance, industry-leading suction power, and a fully automated self-cleaning base station into one sleek, futuristic package. Whether you’re battling pet hair, stubborn floor stains, or dusty corners, the ROMO A is engineered to handle it all without requiring constant human intervention.
In this in-depth guide, we’ll cover every feature, specification, and benefit of the DJI ROMO A so you can make a fully informed purchase decision.
What Makes the DJI ROMO A Special?
Unlike traditional robot vacuums that rely on basic infrared sensors, the DJI ROMO A is built on technology refined through years of drone development. This means its navigation, obstacle detection, and path planning operate at a fundamentally different level than competing products.
Here’s what sets it apart at a glance:
- Drone-grade obstacle avoidance adapted from DJI’s flagship UAV systems
- 25,000Pa extreme suction power among the highest in the industry
- Automatic water supply and drainage for truly hands-free mopping
- 200-day maintenance-free base station operation
- Dual anti-tangle roller brushes for pet hair and long hair
- Extendable dual robotic arms for 100% edge and corner coverage
- DJI Home App integration with full smart home control
- 80% noise reduction via proprietary sound-dampening technology
Design & Aesthetics: Premium Futuristic Style
The DJI ROMO A doesn’t just clean your home it enhances it. Designed with an ultra-refined, minimalist aesthetic, the ROMO A features sleek lines and premium materials that complement modern interiors without looking out of place.
The transparent accent details on the ROMO A reveal the precision-engineered mechanical structure within, giving you a glimpse of the craftsmanship that powers every clean. It’s the kind of design that earns compliments from guests, not confusion.
The base station matches the robot’s aesthetic compact, modern, and unobtrusive making it easy to place in any room without disrupting your interior design.
Drone-Grade Smart Obstacle Avoidance
One of the most compelling features of the DJI ROMO A is its advanced obstacle sensing system, powered by technology directly derived from DJI’s drone lineup.
Sensor Technology
- Dual high-performance fisheye vision sensors with a 170° field of view
- Wide-angle solid-state LiDAR sensors for millimeter-level precision
- 3D Time-of-Flight (ToF) measurement capable of detecting objects as thin as 1.5mm
This multi-sensor fusion creates a comprehensive 360° environmental map, allowing the ROMO A to detect and navigate around objects as thin as charging cables, playing cards, or even a dropped sock with zero human intervention.
Machine Learning Navigation
Combined with deep machine learning algorithms, the ROMO A can:
- Recognize and classify household objects in real time
- Navigate confidently under beds and sofas in low-light conditions
- Plan intelligent cleaning paths that avoid irregular-shaped furniture
- Slow down near scattered debris (like pet food) to prevent scattering while increasing suction for efficient collection
- Steer clear of liquids, socks, and other objects that could cause problems
This is navigation intelligence that most competitors simply cannot match.
25,000Pa Extreme Suction Power
At the heart of the DJI ROMO A’s cleaning performance is its 25,000Pa suction system one of the highest suction ratings ever recorded in a consumer robot vacuum.
How It Works
A high-performance motor drives a 9-blade metal fan impeller combined with a specially optimized air-duct design that doubles air intake at the same power level. The result is explosive vacuum pressure that lifts dust, debris, pet hair, and even large particles like peanut shells in a single pass.
This level of suction is particularly effective for:
- Deep-pile carpets and area rugs
- Hard floors with fine dust accumulation
- Homes with pets that shed heavily
- High-traffic areas prone to tracked-in dirt
100% Edge-to-Edge Coverage with Dual Robotic Arms
Traditional robot vacuums struggle with corners and edges the DJI ROMO A does not. Its intelligent dual extendable robotic arms flex and adapt in real time to reach into corners, along baseboards, and around furniture legs that other vacuums miss entirely.
The side brush extends beyond the robot’s body casing to sweep debris from edges directly into the main suction path, ensuring no dead angle is left uncleaned. Combined with industry-leading path planning algorithms refined through DJI’s extensive drone mapping technology, the ROMO A achieves true 100% floor coverage on every cleaning run.
Tangle-Free Dual Roller Brush System
Pet owners and households with long hair will appreciate the double-cantilever spiral center brush powered by dual high-torque motors. This system actively ejects hair rather than allowing it to wrap around the brush, keeping performance consistent run after run.
Tested against clumps of pet fur, long human hair, and fine dust simultaneously, the anti-tangle system maintains smooth operation without brush blockages or performance drops a common frustration with cheaper robot vacuums.
Intelligent Mopping with 164ml Water Tank
The DJI ROMO A’s mopping capability goes far beyond a simple damp pad. The 164ml high-capacity onboard water tank keeps mop pads consistently moist across large rooms, preventing the common problem of dried-out mops leaving the latter half of your floor inadequately cleaned.
Smart Water Control
The ROMO A’s intelligent water management system:
- Automatically adjusts water flow based on detected floor conditions
- Increases water output for stubborn stains
- Maintains consistent dampness across the full cleaning cycle
- Prevents over-wetting that could damage hardwood or laminate floors
Dual spinning mop pads provide active scrubbing action not just passive wiping — for deeper stain removal on hard floors.
Automatic Water Supply & Drainage: Truly Hands-Free Mopping
The defining feature of this version of the ROMO A is its automatic water supply and drainage system. Rather than requiring you to manually refill the water tank before each session or empty dirty water afterward, this system connects directly to your home’s water supply and drainage plumbing.
This means:
- The base station automatically fills the robot’s water tank before cleaning begins
- Dirty water is automatically drained after each session
- You never touch a water tank for routine cleaning
- Continuous cleaning sessions are possible without mid-session interruptions
For busy households or anyone who wants absolute minimal maintenance, this feature is a game-changer.
Self-Cleaning Base Station: 200-Day Maintenance-Free Operation
The ROMO A’s base station is one of the most advanced self-maintenance systems available in any robot vacuum at this price point. After every cleaning session, the robot returns to the station where:
- High-pressure hot water flushing cleans the mop pads thoroughly
- Powerful sewage suction drains dirty water without clogging
- Hot air drying eliminates moisture from mop pads to prevent mildew and odor
- Automatic dust emptying transfers collected debris to the 2.5L dust bag
- 55W fast charging restores the battery in approximately 2.5–3.1 hours
The integrated large sewage suction and anti-clog design means the base station can operate for up to 200 days without requiring manual maintenance — an industry-leading figure. This isn’t marketed as a luxury feature it’s treated as a baseline expectation.
Quiet Performance: 80% Noise Reduction
DJI’s proprietary triple sound-dampening chamber reduces operating noise by 80% compared to conventional robot vacuums. This means the ROMO A can clean while you work from home, watch TV, or put children to bed without the intrusive noise typical of high-suction vacuums.
This noise reduction is achieved without sacrificing suction power a significant engineering achievement that reflects DJI’s deep experience in precision acoustics from its drone product line.
Four Intelligent Cleaning Modes
The DJI ROMO A supports four configurable cleaning modes to suit every situation:
| Mode | Best For |
| Sweep + Mop | Full daily cleaning on hard floors |
| Sweep Only | Quick dry passes on carpets or dusty floors |
| Mop Only | Targeted wet cleaning on hard surfaces |
| Sweep Then Mop | Two-pass deep cleaning for maximum hygiene |
Additional smart cleaning configurations available through the DJI Home App include:
- Smart Carpet Cleaning detects carpet boundaries and adjusts suction accordingly
- Intelligent Threshold Recognition cleans right up to threshold edges while avoiding frequent crossing
- Pet Area Mode reduces brush speed near animals, prevents fur scatter, and boosts suction in pet zones
- Kitchen & Bathroom Mode intensifies cleaning in high-grease or high-moisture zones and washes mop pads immediately after to prevent cross-contamination
DJI Home App: Full Smart Control
The DJI Home App provides a clean, minimalist interface for complete control of your ROMO A. Key features include:
- Real-time home mapping with live obstacle and furniture updates
- Multi-floor map storage for homes with multiple levels
- Customizable room-by-room cleaning — select specific rooms or zones
- No-go zone configuration — set virtual boundaries for restricted areas
- Scheduled cleaning plans — set specific rooms to clean at specific times
- Low water alerts — advance notification when the clean water tank needs attention
- Voice assistant integration — compatible with voice wake commands
- Remote video monitoring — check in on your home while the robot cleans
- One-tap quick start with preset smart cleaning modes
The app’s visual SLAM (Simultaneous Localization and Mapping) technology directly derived from DJI’s drone navigation systems keeps your home map continuously updated as furniture moves or new obstacles appear.
Technical Specifications
| Specification | Detail |
| Suction Power | 25,000 Pa |
| Water Tank Capacity | 164ml (onboard) |
| Dust Bag Capacity | 2.5L |
| Battery Charging | 55W fast charge (~2.5–3.1 hours) |
| Runtime | Up to 3 hours |
| Obstacle Detection | Dual fisheye cameras + solid-state LiDAR |
| Min. Detectable Object | 1.5mm |
| Noise Reduction | 80% via triple sound-dampening chamber |
| Base Station Maintenance-Free | Up to 200 days |
| Cleaning Modes | 4 (sweep, mop, combined, sequential) |
| App | DJI Home (iOS & Android) |
| Voltage | 220V–240V |
| Water System | Automatic supply & drainage |
| Brush System | Dual anti-tangle roller + extendable side arms |
Note on Voltage: The DJI ROMO A operates on 220V–240V. Users in regions with 110V power grids will require a voltage transformer for safe operation.
Who Is the DJI ROMO A For?
The DJI ROMO A (Automatic Water Supply & Drainage Version) is ideally suited for:
Pet Owners The anti-tangle brush system and pet area mode make it one of the best robot vacuums for homes with cats and dogs.
Busy Professionals Automatic water supply and drainage, 200-day maintenance-free operation, and app scheduling mean cleaning happens without you lifting a finger.
Large Home Owners Three-hour runtime, large water tank, and intelligent multi-room mapping ensure full coverage of larger floor plans.
Design-Conscious Buyers The premium futuristic aesthetic adds to your home rather than detracting from it.
Smart Home Enthusiasts Deep DJI Home App integration, voice control, and live video monitoring fit seamlessly into connected home ecosystems.
DJI ROMO A vs. ROMO S vs. ROMO P: Which Should You Choose?
| Feature | ROMO S | ROMO A | ROMO P |
| Suction Power | 25,000 Pa | 25,000 Pa | 25,000 Pa |
| Navigation | LiDAR + Fisheye | LiDAR + Fisheye | LiDAR + Fisheye |
| Design | Classic White | Transparent accents | Full transparent body |
| Auto Water Supply | ✓ | ✓ | ✓ |
| Hot Water Mop Cleaning | ✓ | ✓ | ✓ |
| UV Bag Sterilization | ✗ | ✗ | ✓ |
| Cleaning Solution Compartment | ✗ | ✗ | ✓ |
| Floor Deodorizer | ✗ | ✗ | ✓ |
| Runtime | ~3 hours | ~3 hours | ~3 hours |
| Best For | Budget-conscious buyers | Most users | Premium buyers |
The ROMO A hits the sweet spot delivering the same core cleaning performance as the ROMO P at a more accessible price, while stepping up from the base ROMO S with premium materials and design accents.
Where to Buy the DJI ROMO A in India
The DJI ROMO A (Automatic Water Supply and Drainage Version) is available in India through Xboom an authorized DJI retailer located in Bangalore, HSR Layout. Xboom specializes in DJI products including drones, accessories, and now the ROMO smart home series.
Xboom Store Address: Fourth Floor, #1664, 27th Main, Sector 2, HSR Layout, Bangalore – 560102
Xboom also offers drone repair, drone pilot training (DGCA certified), drone rental, and bulk/corporate order discounts making it a comprehensive destination for DJI products in India.
Final Verdict: Is the DJI ROMO A Worth It?
The DJI ROMO A isn’t just another robot vacuum it’s a statement of what happens when drone-engineering expertise meets household cleaning. Its millimeter-precision obstacle avoidance, industry-leading suction, truly automated water management, and near-silent operation place it in a category above most competitors.
If you’re looking for a robot vacuum that genuinely handles the full cleaning cycle without regular intervention, adapts intelligently to your home’s layout, and delivers deep cleaning results on both hard floors and carpets the DJI ROMO A is one of the most compelling options available today.
It’s premium-priced, but the engineering and feature set justify it completely.
Frequently Asked Questions (FAQ)
Q: Can the DJI ROMO A clean both carpet and hard floors?
A: Yes. It automatically detects surface types, adjusting suction and mop pad behavior accordingly. The mop pads lift when crossing carpets to prevent wetting.
Q: How often do I need to empty the dust bag?
A: With the 2.5L auto-emptying dust bag, maintenance is required approximately every 200 days under normal use.
Q: Does the ROMO A work with voice assistants?
A: Yes, it supports voice assistant wake-up through the DJI Home app and can be activated by pressing and holding the base station power button.
Q: Is the DJI ROMO A waterproof?
A: No the robot itself is not waterproof. It should be stored in a dry location and kept away from direct water exposure outside of its normal mopping function.
Q: Can it clean multiple floors of a home?
A: Yes, the ROMO A supports multi-floor map storage, allowing it to remember the layout of different levels of your home.
Q: What voltage does it require?
A: The ROMO A operates on 220V–240V. A voltage transformer is required in 110V countries.
Available exclusively through authorized DJI retailers. For purchase inquiries, visit romo.tech at HSR Layout, Bangalore, or browse their online store.
