
Megadron Blog


Forget about everyday vacuuming and mopping—DJI ROMO S is ready to take over. This advanced robotic vacuum and mop combines smart navigation, powerful suction, and intelligent cleaning features to keep your home spotless with minimal effort. Designed for modern households, pet owners, and anyone who values convenience, ROMO S handles hard floors, carpets, edges, corners, and hard-to-reach spaces with impressive precision.
Powered by advanced DJI technology, the robot detects dirt, adapts its cleaning strategy in real time, and avoids obstacles with near-millimeter accuracy. With suction power of up to 25,000 Pa, anti-tangle brushes, extendable cleaning arms, and a self-cleaning base station, it delivers efficient day-to-day cleaning while reducing manual maintenance for days at a time.

DJI ROMO S uses technology inspired by DJI’s flagship drones, including fisheye sensors and wide-angle solid-state LiDAR emitters, to recognize its surroundings and avoid collisions in real time. Machine learning-based algorithms help the robot detect even very small objects, such as thin 2 mm cables or playing cards. There is no need to prepare your rooms in advance—the robot works independently, cleans close to obstacles, and avoids getting stuck.

The advanced navigation system allows DJI ROMO S to move smoothly in a wide range of conditions, including dark rooms, under furniture, and near black objects. Its wide-angle vision system reduces blind spots and recognizes obstacles with irregular shapes. The robot analyzes the environment and plans optimal routes, cleaning close to walls, between furniture legs, and around cables without the risk of getting trapped. Socks, pet messes, and small obstacles are avoided automatically, and once the job is done, ROMO S returns to the base station on its own using the best available path.

At the heart of DJI ROMO S is a motor with a nine-blade metal fan that generates suction power of up to 25,000 Pa and airflow of 20 l/s. This makes it easy to remove dust, hair, sand, litter, and everyday dirt from different floor types. Built-in sensors analyze dirt levels and automatically adjust cleaning intensity. When the robot detects loose litter, for example, it slows down and reduces side brush speed to avoid scattering debris, then boosts suction power for a deeper clean. All of this happens with impressively quiet performance thanks to a dedicated sound-dampening chamber.

Two motors power the brush system, efficiently guiding dirt, hair, and pet fur directly into the dust container. DJI ROMO S works smoothly with a lower risk of clogging, reducing the need for frequent maintenance. The rubber main brush helps minimize hair tangling, making everyday upkeep much easier. An optional hybrid bristle-and-rubber brush is also available separately and works especially well on carpets and heavily soiled floors.

With two automatically extendable cleaning arms, DJI ROMO S can reach corners, clean along walls, move under furniture, and work around chair legs with ease. Real-time mapping and adaptive algorithms allow the robot to adjust its route to the room layout and clean areas that many standard robot vacuums often miss.

The 164 ml water tank helps maintain the right moisture level for the mop pads during cleaning. DJI ROMO S adjusts water usage based on the amount of dirt, using more water where deeper cleaning is needed. Before mopping, the robot sweeps the surface first to help prevent smearing and improve overall cleaning results.

DJI ROMO S works with an intelligent base station that automatically washes the mop pads. Four high-pressure water jets effectively remove dirt, while a large 16 mm suction inlet handles water, hair, and leftover debris. With pressure of up to 12 N, the station thoroughly cleans the pads even after demanding cleaning sessions. A three-stage noise reduction system helps suppress up to 80% of operating sounds, making the whole process more comfortable at any time of day.

ROMO S does more than just clean—it reacts automatically to changing conditions in real time. The base station analyzes how dirty the mop pads are and adjusts the number of cleaning cycles accordingly. When the robot encounters stubborn stains, it can perform extra mopping passes. In vacuum-only mode or when a carpet is detected, DJI ROMO S lifts the mopping module to help protect textile surfaces. During mopping, it raises the main brush to reduce the risk of spreading dirt.

DJI ROMO S adjusts its operation to the function and layout of each room. It can detect carpets and either boost suction power or avoid them depending on your settings. In the kitchen, it can dispense detergent, and after mopping it returns to the station to rinse the pads. In areas where pets spend time, the robot slows down to avoid spreading messes while increasing cleaning power to pick up fur more effectively.

With the DJI Home app, you can control the robot remotely from virtually anywhere. Set cleaning schedules, choose operating modes, or create custom cleaning plans that match your daily routine. You can also receive useful notifications, such as reminders to refill the water tank. A video call feature lets you check what is happening at home, speak with family members, or calm your pet while you are away. The camera requires two-factor authentication, the video feed is encrypted, and the feature can be turned off completely at any time.

DJI ROMO S supports 55 W fast charging, with a full charge taking about 2.5 hours. Every time it returns to the station, it automatically tops up its battery to stay ready for the next task. In Quiet Mode, it can work for up to 3 hours, making it a strong choice even for larger apartments and homes.

With its minimalist styling and classic white finish, DJI ROMO S blends naturally into almost any interior—from spacious lofts to compact apartments.

Take your DJI ROMO S even further with separately available accessories designed to simplify maintenance and improve cleaning efficiency. Options include a cleaning solution for greasy stains, ramps for thresholds up to 4 cm, and anti-tangle brushes that are especially useful in pet-friendly homes. You can also choose ready-made accessory kits with mop pads, side brushes, dust bags, filters, and rubber brushes to keep your robot running smoothly for the long term.

| Model | CR8F |
|---|---|
| Dimensions (W × D × H) | 351 × 351 × 98 mm |
| Weight | 4.4 kg |
| Color | White |
| Suction Power | 25,000 Pa |
| Dust Bin Capacity | 260 ml |
| Battery | Capacity: 5000 mAh Energy: 72 Wh |
| Rated Voltage | 14.4 V |
| Rated Input | 20 V |
| Runtime | Up to approx. 3 h *Measured at room temperature of 25°C in vacuum-only operation (Quiet Mode), from 100% to 12% battery level. Actual runtime may vary depending on the environment, usage, and software version. |
| Charging Power | 55 W |
| Wi-Fi Transmitter Power (EIRP) | 2.4000 GHz – 2.4835 GHz: < 20 dBm (CE) 5.150 GHz – 5.350 GHz: < 23 dBm (CE) 5.470 GHz – 5.725 GHz: < 23 dBm (CE) 5.725 GHz – 5.835 GHz: < 14 dBm (CE) *Allowed frequency ranges vary by country and region. Please refer to local laws and regulations for details. |
| Wi-Fi Protocol | 802.11b/g/n, 802.11a/n/ac |
| Bluetooth Protocol | Bluetooth 5.0 |
| Bluetooth Transmitter Power (EIRP) | 2.4000–2.4835 GHz: <10 dBm |
| Charging Time | Approx. 2.5 h *Measured in laboratory conditions at room temperature of 25°C. Charging time from 0% to 100% with the robot in the base station and the drying function turned off. Actual time may vary depending on the environment, usage, and software version. |
| Model | CS8F |
|---|---|
| Dimensions (W × D × H) | 453 × 425 × 440 mm |
| Weight | 10 kg |
| Color | White |
| Floor Deodorizing Agent | No |
| UV Dust Bag Disinfection | No |
| Tank Capacity | Clean water tank: 4 l Dirty water tank: 3.2 l |
| Dust Bag Capacity | 2.4 l |
| Rated Input | 220–240 V, 50–60 Hz |
| Rated Output | 20 V ⎓ 3 A |
| Rated Power | Charging: 55 W Drying and charging: 110 W Dust bin emptying: 635 W Hot water cleaning: 1100 W |
| Bluetooth Protocol | Bluetooth 5.1 |
| Bluetooth Transmitter Power (EIRP) | 2.4000 GHz – 2.4835 GHz: <10 dBm *Allowed frequency ranges vary by country and region. Please refer to local laws and regulations for details. |
| Operating Temperature | 0°C to 40°C |
|---|---|
| Charging Temperature | 5°C to 40°C |