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Samsung VR-3MB77312K

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Samsung's robot vacuum cleaner is designed for both dry and wet house cleaning: it simultaneously sucks up dry debris and wipes the floors with a dampened microfiber cloth. At the same time, the BLDC motor provides high suction power, the V-shaped roller brush effectively cleans various types of surfaces (from parquet to carpets), and two side brushes sweep away debris from corners and along baseboards. In addition to several operating modes, the vacuum cleaner has an automatic carpet detection function: when entering a carpeted floor, it independently increases the suction power, and during wet cleaning it avoids areas with carpets. The model is equipped with a 0.22 liter water tank and a 0.5 liter EZ Empty Dustbin, which is easily emptied by pressing one button. The Samsung VR-3MB77312K...uses LiDAR and various sensors to map, navigate indoors, avoid obstacles, and avoid falling down stairs. The 5200 mAh battery provides up to 180 minutes of battery life. When discharged, the robot independently returns to the charging base, after which it continues cleaning. For convenient management, a mobile application is provided in which you can set up a cleaning schedule, set restricted zones, view the cleaning history and track the status of consumables. The system connects to the application on your smartphone or tablet using Wi-Fi.
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Samsung VR-3MB77312K
2023LIDAR
Type:robot vacuum cleaner
Cleaning:dry and wet
Working elements:2 side brushes, turbo brush, wiping with a cloth
Noise level:75 dB
Height:10.5 cm

Samsung's robot vacuum cleaner is designed for both dry and wet house cleaning: it simultaneously sucks up dry debris and wipes the floors with a dampened microfiber cloth. At the same time, the BLDC motor provides high suction power, the V-shaped roller brush effectively cleans various types of surfaces (from parquet to carpets), and two side brushes sweep away debris from corners and along baseboards.

In addition to several operating modes, the vacuum cleaner has an automatic carpet detection function: when entering a carpeted floor, it independently increases the suction power, and during wet cleaning it avoids areas with carpets. The model is equipped with a 0.22 liter water tank and a 0.5 liter EZ Empty Dustbin, which is easily emptied by pressing one button. The Samsung VR-3MB77312K uses LiDAR and various sensors to map, navigate indoors, avoid obstacles, and avoid falling down stairs.

The 5200 mAh battery provides up to 180 minutes of battery life. When discharged, the robot independently returns to the charging base, after which it continues cleaning. For convenient management, a mobile application is provided in which you can set up a cleaning schedule, set restricted zones, view the cleaning history and track the status of consumables. The system connects to the application on your smartphone or tablet using Wi-Fi.

All specifications
Specifications VR-3MB77312K
Colour
Typerobot vacuum cleaner
Cleaningdry and wet
2 side brushes
turbo brush
wiping with a cloth
Water supply adjustment
Robot vacuum cleaner
Dust container capacity500 ml
Water tank capacity220 ml
Power auto-adjustment
Building a room maprangefinder (laser)
Cleaning area limitationvia the app
Features
Control via smartphone
Scheduled cleaning
Battery
Battery capacity5.2 Ah
Operating time180 min
General
Noise level75 dB
Dimensions (HxWxD)10.5x35.35x35.3 cm
Weight3.6 kg
Added to E-CatalogNovember 2023
E-Catalog UK editor, Robot Vacuum Cleaners
Oleksandr Pavlenko, edited 28.07.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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model with serious flaws
23 July 2026 
I do not recommend it. Less than a month after purchase, the vacuum cleaner constantly started giving messages to clean the roller brush, even though it was completely clean. It was completely disassembled, cleaned, and even the smallest hairs and dust were removed. Nothing changed - after starting, the error appeared again and again, and the vacuum cleaner did not work.
No
A warranty repair was carried out, which lasted longer than the vacuum cleaner worked after it. After the repair, it lasted only about two weeks (2-3 uses), after which the same malfunction reappeared. When contacting Samsung support again, they offered no solution to the problem—only a suggestion to contact the service center again. This stance by the manufacturer is very disappointing, as reviews from other buyers indicate that the same problem occurs for many owners of this model. It seems this is not an isolated case, and the company is aware of this defect, but the responsibility for its consequences is essentially transferred to the customers, who, instead of using new equipment, are forced to spend time and effort on repeated visits to the service center and wait for yet another repair. Buying a robot vacuum cleaner, you expect to save time on cleaning, but instead, you get constant breakdowns, repairs, service center visits, and wasted time. Do not buy this model under any circumstances!
Yuliia Ostraususe Samsung VR-3MB77312K few months
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