Skip to main content

This retro robot vacuum is one of my favorite gadgets at IFA 2024

The Karcher RC 3000 robot vacuum at IFA 2024.
Jon Bitner / Digital Trends

IFA 2024 has officially opened its doors to the public, marking the 100th anniversary of the iconic event. Hundreds of consumer electronics brands will be at the show — including Samsung, Acer, and Lenovo — and it’s shaping up to be another big year for the convention. I was invited to preview the sprawling IFA grounds ahead of its kickoff, and while much was still under construction, IFA 100 Years: The Exhibition was largely complete. That’s where I stumbled upon the Karcher RC 3000 — a robot vacuum from 2003 that served as a precursor to many of today’s most prominent devices.

IFA 100 Years: The Exhibition looks back at key innovations in the consumer electronics industry. From gaming and radio to video and home appliances, it captures key moments that shaped our digital lives over the past 10 decades. And while you’ll find plenty of innovative devices in The Exhibition, the Karcher RC 3000 is undoubtedly one of the coolest smart home products in the showcase.

Recommended Videos

The Karcher RC 3000 was first launched in 2003. It wasn’t the first-ever robot vacuum (many arrived in the late 1990s), but its unique docking station allowed it to run autonomously much longer than the competition. This gave it the ability to vacuum floors and deposit its dust into a reservoir located on the dock, much like the robots you’ll find on store shelves today.

Modern robot vacuums can now mop and vacuum and clean themselves after each use. But being able to carry out just one of those tasks more than two decades ago was a huge achievement. Toss in contact sensors to move around rooms without manual intervention, the ability to adjust its power based on the task at hand, and enough horsepower to climb over small obstacles, and you’ve got an impressive retro robot vacuum.

Despite its age, the RC 3000 still strikes an imposing image. Unlike the muted white and black designs of today, it boasts a gregarious yellow-and-black color palette that immediately catches your eye. Even in a room filled with dozens of innovative electronics, it’ll quickly steal your attention.

Karcher’s modern catalog of robot vacuums isn’t quite up to par with the competition, but if it decides to make a comeback, we’d love for it to keep the design of its iconic RC 3000.

IFA 2024 runs from September 6 through September 10. We’ll be covering all the smart home reveals as they happen, so check back in the coming days for all the latest news.

Jon Bitner
Jon Bitner is a writer covering consumer electronics, technology, and gaming. His work has been published on various websites…
This new robot vacuum competes with rivals nearly twice its price
The Yeedi C12 Pro Plus in its dock.

Ecovacs is a popular name in the world of robot vacuums, but its lineup is often remarkably expensive. The X2 Combo, for example, costs $1,600. However, the company has a sub-brand named Yeedi that offers more affordable products, and its new Yeedi C12 Pro Plus looks like a great alternative for frugal shoppers.

The Yeedi C12 Pro Plus is currently available for just $350 ahead of its June 1 launch, though its regular $600 price tag is leagues better than the $1,600 X2 Combo or $1,900 Roborock S8 MaxV Ultra. But despite the lower price tag, Yeedi packed the C12 Pro Plus with impressive features. The robot produces up to 8,000Pa of suction, uses dual comb teeth and an updated roller brush to limit tangles, and runs for up to 300 minutes before needing to recharge at its docking station. Once vacuuming is done, it'll automatically empty its dustbin.

Read more
The Narwal Freo X Plus is an entry-level robot vacuum loaded with premium features
The Freo X Plus vacuuming pet hair.

Narwal launched the Freo X Ultra earlier this year, and we found it to be an exceptional robot vacuum and mop combo -- though its $1,400 price tag made it a luxury item for most shoppers. Thankfully, many of the Freo X Ultra's best features can be found on the newly launched Narwal Freo X Plus, which offers an affordable alternative to the flagship vacuum and mop combo.

The Freo X Plus should be much more appealing to frugal shoppers, as it clocks in at just $400. That's a full $1,000 cheaper than the Ultra, yet it still holds up to seven weeks of dust, can lift its mopping plate when traveling on carpet, and produces up to 7,800 Pa of suction to pull out dirt and debris from your carpets. It can even apply 6 Newton units of downward pressure while mopping, allowing it to tackle tough stains with ease.

Read more
iRobot launches affordable robot vacuum and mop combo that costs just $275
The iRobot Roomba Combo Essential mopping a floor.

iRobot is one of the most popular manufacturers of robot vacuums, but much of its lineup is locked behind hefty price tags. One of our favorite robot vacuums, the iRobot Roomba Combo j9+, for example, clocks in at $1,400 -- making it a pricey proposition for most households. That's changing today, however, as the brand has officially launched the Roomba Combo Essential, which costs just $250 and offers many of the same features found in its expensive siblings.

The Roomba Combo Essential Robot is a robot vacuum and mop that's billed as an upgrade to the old Roomba 600 Series. It uses a V-shaped roller brush to minimize tangles while vacuuming, offers three different suction levels for customized performance, and uses an edge sweeping brush to better clean baseboards and crevices. It's a similar story for mopping, as you can choose between three different water levels for cleaning hard floors.

Read more