Is the Kobold VR300 Worth Buying?

In a market filled with robot vacuum cleaners, the Kobold VR300 stands out with its unique semi-circular design, departing from the traditional circular shape. Its white and green color scheme adds to its visual appeal. In this article, let’s delve into introducing this sleek robot vacuum cleaner and determining whether it’s a worthy purchase.

Kobold VR300 robot vacuum cleaner
Kobold VR300 robot vacuum cleaner

Features of the Kobold VR300

The Kobold VR300’s distinctive appearance grabs attention, but do its features hold up just as well? Below, we’ll delve into the functionalities of this robot.

Application Integration of Kobold VR300

The Kobold VR300 can be connected to a mobile application, allowing remote control. It supports features like setting no-go zones, scheduled cleaning, and area-specific cleaning.

Cleaning Performance

Equipped with a main brush and side brushes, both components are detachable for easy cleaning. The main brush operates at a speed of 1800 revolutions per minute to effectively clean the floor.


Utilizing SLAM navigation technology and laser distance sensors, the Kobold VR300 can map and locate itself. Additionally, ultrasonic and infrared sensors enable obstacle avoidance and precise navigation. It can handle obstacles up to 2 cm high and carpets up to 1.5 cm high, ensuring seamless movement around the home.

Charging and Battery Life

With its charging dock, the robot can autonomously return to charge. According to official test data, it can run for 60 minutes on a full charge, 90 minutes in energy-saving mode, covering an area of up to 120 square meters.

Our Evaluation

Released around 2018, the Kobold VR300 is somewhat outdated in today’s market. Limited to vacuuming without mopping capabilities, it lacks a competitive edge in basic performance. Moreover, its availability in the market is limited, indicating potential obsolescence.

Consequently, we recommend careful consideration before purchasing the Kobold VR300 unless it comes at a significantly low price point. Potential drawbacks of buying this robot may include:

  • Limited post-purchase support
  • Lower value for the price
  • Limited vacuuming efficiency

In conclusion, the appearance of the Kobold VR300 does not correspond proportionally to its performance. Before choosing this robot, it’s important to assess your own needs accurately and make a decision on purchasing after careful consideration.

If you have any doubts, feel free to leave a comment below or contact us at the email address [email protected].

techTongBo (also named: Nanjing TongBo / NJTB) is a Chinese company specializing in the manufacture and sales of vacuum cleaner accessories. We offer replacement accessories for the global market that are compatible with mainstream vacuum cleaner brands and have stronger price advantages.

Leave a Comment