
Megadron Blog


Meet the DJI Romo A — a smart cleaning robot built for people who’d rather spend time enjoying their home than tidying it every day. Designed for hobby tech lovers and modern households alike, it combines powerful suction, intelligent navigation, advanced mopping, and a feature-rich base station to keep floors looking their best with minimal effort. Whether you have hard floors, carpets, pets, or tricky corners, the Romo A is ready to handle the mess.

The DJI Romo A uses an advanced obstacle detection system inspired by technologies known from DJI drones. It can recognize and avoid even small items in its path, from thin cables to scattered toys. Fisheye sensors and wide-angle LiDAR transmitters help it map the environment accurately, while machine-learning-based algorithms continuously improve route planning and object recognition over time. That means less prep before cleaning and more confidence that the robot can work close to obstacles without bumping into them.

By combining data from multiple sensors, the Romo A moves confidently through complex room layouts. It performs well even in low light, can clean under lower furniture, and keeps its bearings on darker surfaces. Its wide sensor coverage helps reduce blind spots, while advanced route planning lets it move smoothly around furniture legs, along edges, and through crowded spaces. When the job is done, it automatically returns to the base station using a safe and efficient route.

With a high-performance motor, a metal fan, and a nine-blade design, the DJI Romo A delivers up to 25,000 Pa of suction power. It easily picks up dust, pet hair, litter, crumbs, and more. The robot also analyzes the type of dirt in real time and adjusts its cleaning behavior accordingly. For example, it can slow down the side brushes to avoid scattering debris, then boost suction to remove it more effectively. A sound-insulating chamber helps keep operation quieter, making it suitable for evening or nighttime cleaning.

If you share your home with pets, the Romo A is especially practical. Its rubber brush is designed to help reduce hair tangling and make maintenance easier. Two independently driven brushes quickly guide dirt toward the suction channel and into the dustbin. You also get an additional brush with bristles and rubber elements, ideal for tougher debris and more effective carpet cleaning.

Two extending cleaning arms help the DJI Romo A clean where many robot vacuums struggle — in corners, along baseboards, around furniture legs, and in other hard-to-reach areas. Smart mapping and dynamic adjustment to the room layout ensure more complete cleaning coverage, even in demanding spaces.

The robot features a 164 ml water tank that helps maintain a consistent level of moisture on the mop pads. In areas that need extra attention, it can automatically increase water flow. Before mopping, the Romo A first sweeps the surface to help avoid smearing dirt and improve cleaning performance. This two-step approach makes it more effective against everyday stains and more demanding messes.

The base station is much more than just a charging dock. Four high-pressure water jets rinse dirt from the mop pads, helping reduce odors and keep the system fresher between cleaning sessions. A 16 mm suction opening efficiently removes contaminants, while pressure up to 12 N supports thorough pad cleaning. A three-stage noise reduction and filtration system helps the station operate quietly as well.

The DJI Romo A can detect when more intensive cleaning is needed. If it finds a heavier mess, it performs additional mopping passes. The base station also monitors mop pad condition and can automatically extend the cleaning cycle when necessary. When the robot detects carpet, it lifts the mopping module to help prevent wetting the fabric. In mopping mode, it can also raise the main brush to avoid re-soiling freshly cleaned surfaces. The result is smarter, more hands-off floor care.

The Romo A doesn’t just learn your rooms — it also adapts how it cleans. It knows when to boost power on carpets, when to slow down around pets, and when to return to the station for mop pad cleaning. It can even dispense different detergent depending on the area being cleaned, making the process not only more effective, but also more hygienic.

Using the DJI Home app, you can manage the robot’s operation, select cleaning modes, and create schedules that fit your routine. You’ll also receive useful notifications, such as reminders to refill the water tank. A built-in video feature lets you check what’s happening at home, see how your pet is doing, contact household members, or simply make sure everything looks fine. Privacy-focused features such as encrypted transmission and two-factor authentication help protect your data, and the video function can be turned off completely whenever you want.

With 55 W fast charging, the DJI Romo A needs about 2.5 hours to get ready for the next cleaning session. It also recharges automatically whenever it returns to the base station for mop pad cleaning. In Quiet Mode, it can run for up to approximately 3 hours, which is enough to handle even larger apartments or homes.

The DJI Romo A impresses not only with technology, but also with its look. Transparent housing elements reveal its carefully arranged internal components, while the minimalist styling helps it blend naturally into modern interiors. It’s a practical smart home device that also looks great on display.

Want to get even more from your DJI Romo A? Optional accessories sold separately can help tailor it to your home. A dedicated cleaning solution helps tackle greasy dirt, a ramp can assist with thresholds up to 4 cm, and a rubber pet-hair brush is a great choice for homes with dogs or cats. You can also stock up on replacement mop pads, filters, dust bags, and side brushes to keep the robot performing at its best over the long run.

| Model | CR8E |
|---|---|
| Dimensions (width × depth × height) | 351 × 351 × 98 mm |
| Weight | 4.4 kg |
| Color | Transparent |
| Suction power | 25,000 Pa |
| Dustbin capacity | 260 ml |
| Battery | Capacity: 5000 mAh Energy: 72 Wh |
| Rated voltage | 14.4 V |
| Rated input | 20 V |
| Operating time | Up to approx. 3 h *Measured at room temperature of 25°C while operating in vacuum-only mode (Quiet Mode), from 100% to 12% battery level. Actual runtime may vary depending on the environment, usage method, 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) *Permitted 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 under 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 method, and software version. |
| Model | CS8F |
|---|---|
| Dimensions (width × depth × height) | 453 × 425 × 440 mm |
| Weight | 10 kg |
| Color | White |
| Floor deodorizing solution | 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 Dustbin 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 *Permitted 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 |