"Far From Cleaning, Only Causing Trouble"... 7 Out of 10 Robot Vacuum Users Complain About Product Defects

74.5% of Cases Involve Product Defects
Defects Found in Components Like Sensors and Cameras
Relief Rate for Product Defect Damages Remains Around Half

Although the number of households using robot vacuum cleaners has been increasing recently, consumer complaints related to product defects?such as faulty sensors, excessive noise, and leakage?are also on the rise.

According to the Korea Consumer Agency on August 13, the number of applications for dispute resolution related to robot vacuum cleaners has shown an upward trend over the past three years. Last year, there were 105 cases, a 90.9% increase compared to the previous year. In the first half of this year, there were 77 cases, nearly double the number from the same period last year, representing a 97.4% increase.

The most common reason for filing a complaint was "damage caused by product defects," accounting for 74.5% (204 cases). This is attributed to defects occurring in various components of robot vacuum cleaners, such as sensors, cameras, motors, wheels, and brushes. "Contract or transaction-related damages" followed at 25.5% (70 cases).

An analysis of damages caused by product defects showed that "sensor function defects"?such as mapping malfunctions, failure to recognize obstacles or objects, and failure to return to the docking station?accounted for the highest proportion at 24.9%. This was followed by "inoperability or stoppage" at 17.8%, and "malfunctions in additional features," such as automatic water supply and dustbin emptying, at 17.2%. Recently, as robot vacuum cleaners with mopping functions have become more widespread, damages related to "leakage" have also been reported, accounting for 10.7%.

Among contract and transaction-related consumer complaints, 41.4% (29 cases) involved refusals to accept returns due to reasons such as opened packaging, or demands for high return fees for overseas direct purchase products, effectively denying withdrawal of subscription or contract cancellation. Cases of non-delivery due to issues such as supply shortages accounted for 37.1% (26 cases).

The rate at which consumers were able to recover damages through refunds or repairs was 84.1% for "contract or transaction-related damages." In contrast, for "product defect-related damages," the recovery rate was only 56.5%. This is because it is difficult for the parties to reach an agreement, as businesses often refuse to acknowledge product defects or claim user error, resulting in significant differences of opinion regarding the existence of defects and responsibility.

A representative from the Korea Consumer Agency advised, "To prevent damages related to robot vacuum cleaners, consumers should choose specifications that suit their home's layout and remove items such as food or debris from the floor before cleaning." The representative also emphasized, "In addition, consumers should carefully maintain the product, such as removing dust to prevent sensor malfunctions."

This content was produced with the assistance of AI translation services.