January 17, 2026, 3:17 pm | Read time: 4 minutes
Blaupunkt is a brand that was once known for its various tech devices. Whether radios, televisions, or even e-book readers, there was hardly a category that Blaupunkt didn’t cover. In its early days, the company’s course was much more straightforward. Today, however, Blaupunkt has significantly lost its significance.
The Ideal Radiotelefon- & Apparatefabrik GmbH in Berlin used the blue dot for labeling in the early 1920s. In 1924, it became a brand name: Blaupunkt. The blue dot remained part of the name and served as a clear identifier. The brand made a name for itself primarily as a manufacturer of high-quality car radios. Car owners still speak highly of the name Blaupunkt today. Nevertheless, the blue dot eventually lost its luster. How did this happen?
Overview
“Do you also have the headphones with the blue dot?” With this question, more and more customers rushed into stores in the mid-1920s. Headphones of the highest sound quality were Blaupunkt’s first bestseller.
The headphones were used to listen to programs on the first radio receivers. Blaupunkt soon developed radio devices as well. However, the company chose a niche market. Although there were just under 300,000 cars on the roads in Germany in the early 1930s, they were working on a car radio.
The First Car Radio Comes from Germany
In 1932, Blaupunkt presented the “Autosuper AS 5,” the first car radio in Europe, at the International Radio Exhibition (IFA) in Berlin. The device was the size of a shoebox and cost an incredible 465 Reichsmarks–an enormous sum even for those times. Today, the price would be equivalent to just over 2,000 euros.
At the same time, the Robert Bosch Group quietly took over Blaupunkt’s business. The transaction had to be conducted discreetly. Due to contracts with the radio manufacturer Telefunken, Blaupunkt was bound by certain conditions with the contractual partner.
After World War II, Bosch moved the Blaupunkt production site from Berlin to Hildesheim. From the 1950s, the company also manufactured televisions alongside radios. However, the focus remained on car radios.
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Blaupunkt Conquers Europe
In 1952, Blaupunkt introduced the first car radio with FM reception to the public. This was followed by continuous innovations. The company developed into the leading manufacturer of car radios in Europe.
By the early 1960s, it had already sold one million car radios, and nearly ten years later, the number exceeded ten million. At that time, almost 14,000 people worked for Blaupunkt.
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Blaupunkt Revolutionizes Traffic Radio and Navigation
The Blaupunkt brand also developed a system that allowed traffic announcements to be automatically retrieved on car radios. On June 1, 1974, the system went on air in West Germany. Since then, car radios have been able to recognize when traffic announcements are being broadcast on a station by a tone signal emitted by the radio stations.
The company’s developers continued to work on new ideas. In the 1980s, Blaupunkt was one of the first companies to recognize the potential of navigation systems. In 1983, it presented a first prototype called EVA, which stands for “Electronic Traffic Pilot for Drivers.”
However, it wasn’t until 1989 that Blaupunkt could introduce the Travel Pilot, the first production-ready navigation system. The mini-computer operated without satellite support. The Travel Pilot relied on a method called dead reckoning, using a map stored on a CD, the start and destination coordinates, and wheel sensors to determine the vehicle’s current position.
Today Blaupunkt Exists Only as a Name
In the following years, Blaupunkt came under increasing pressure as more and more manufacturers from Asia flooded the European markets with inexpensive products. Although the blue dot still stands for innovative technology and top quality from Germany, the Asian competition quickly caught up both technically and qualitatively.
Blaupunkt lost its customer base. As a result, the parent company Bosch pulled the plug in December 2008 and sold Blaupunkt to an investment holding. Subsequently, the traditional company was gradually dismantled. The name Blaupunkt still exists, but only in the brand licensing business and thus as a mere brand shell. Many products now bear the name, still including car radios, but also e-bikes and vacuum cleaner robots. Blaupunkt should not be confused with the Dutch brand Coolblue.
The blue dot no longer serves as a seal of quality. Nevertheless, the name still resonates warmly with many people, true to the old motto: “What the world broadcasts, listen with Blaupunkt.”