Skip to main content
  1. Home
  2. Smart Home
  3. Business
  4. News

Dust up: Bosch files lawsuit over Dyson's 'false' accusations of vacuum efficiency scandal

Add as a preferred source on Google

James Dyson didn’t hold back last week when it came to comments on vacuum rival Bosch. The inventor stated that a Volkswagen-like scandal was happening in the vacuum industry, and Bosch was at the center of it.

The Dyson founder alleged that Bosch installed controlled electronics to wrongfully increase energy consumption when tested. The controls were able to sense when the vacuum was being tested, and change results accordingly, similar to Volkswagen’s emissions scandal.

Recommended Videos

Bosch quickly denied any wrongdoing and is now filing a lawsuit against Dyson (the company). The lawsuit will look into the allegations made by James Dyson — if no vacuum tampering is found, the founder may be accused of libel. It may also have an adverse effect on vacuum sales, depending on which company loses the lawsuits.

BSH Hausgeräte filed the lawsuit, the parent company of Bosch and Siemens home appliances. The company claimed this wasn’t the first time James Dyson had taken an aggressive approach to knock down competitors, but the comment on cheating apparently forced Bosch to take legal action. The price for the comment could be millions, especially if Bosch can link lower sales to Dyson’s comment.

Dyson and Bosch have fought in the courtroom before. In Aug 2014, Dyson was caught advertising incorrect energy labels, spotted by Bosch, and forced to change the inaccurate labels.

James Dyson has issues with the way the European Union tests vacuum cleaners and has suggested they be tested with dust in them, so they’re more similar to real-world conditions. He also says a lot more factors, like energy consumption and landfill space taken up by vacuum cleaner bags and filters, should get included in the energy rating.

It might not look like good business, but the raw competitiveness of James Dyson in the vacuum industry might be pushing more innovation into the market. In most of Bosch’s statement on the lawsuit, it taunted Dyson by claiming its new vacuums were much more energy efficient and powerful.

David Curry
Former Contributor
David has been writing about technology for several years, following the latest trends and covering the largest events. He is…
Roborock brought FIFA World Cup fever to Miami and it was blast to experience
Roborock Miami Fifa World Cup event

World Cup fever has hit Miami, and I experienced a bit of it myself at the famed Aventura Mall. Robotic vacuum manufacturer Roborock hosted a pop-up event there all weekend, allowing guests to play games, win prizes, and find out about the company’s current lineup.

The installation, dubbed “Your Home, Your Stadium,” ran in collaboration with two of Roborock’s partnerships: Real Madrid and Miami Lighthouse for the Blind and Visually Impaired. So, naturally, there was plenty of Real Madrid memorabilia on display, including a shirt signed by France striker Kylian Mbappe. Real Madrid and Brazil legend Roberto Carlos was present on the last day of the installation to greet fans.

Read more
LG SIGNATURE WM9900HSA washing machine review: A washer that’s as fun as it is good looking
LG's premium washer wants you to embrace AI and digital controls on a sleek kit with a luxurious identity.
LG SIGNATURE WM9900HSA washer and drying machine.

view at LG

Quick Review

Read more
Apple Home AI features come with a hidden price tag
Your cameras just got smarter, but so did Apple's upsell game.
Apple Home

I previously covered the new Apple Home AI features revealed at WWDC 2026, which include several quality-of-life improvements, including auto-updating notifications, smarter camera search, automatic tracking and stitching of multiple videos for a single event, and higher-resolution recordings, among others. 

Like many Apple Home features, these features are only available to iCloud+ customers. However, at the event, Apple didn’t notify which plans will get access to these features. Today, we get the answer in the release notes of macOS Golden Gate beta 3, and you are not going to like it. 

Read more