The Evolution of GPS Technology

Global Positioning System (GPS) technology has come a long way since its inception in the 1970s. Originally developed for military use, GPS devices are now widely used by civilians for navigation, tracking, and other purposes. With the advancement of technology, GPS devices have become more accurate, user-friendly, and affordable. In this article, we will explore the evolution of GPS technology and the best GPS devices for truckers and trailers.

Early GPS Devices

The first GPS device, called the “Transit System,” was developed by the US Navy in the 1960s. It used a network of satellites to provide navigation for submarines. In the 1970s, the US Department of Defense launched the first fully operational GPS system, known as the “Navstar GPS.” This system consisted of 24 satellites and was primarily used for military purposes.

GPS for Civilian Use

In the 1980s, the US government allowed civilians to use GPS technology for navigation. However, the accuracy of civilian GPS devices was intentionally degraded to prevent them from being used for military purposes. In the 1990s, the US government stopped degrading the accuracy of civilian GPS devices, making them more reliable and accurate for everyday use.

Handheld GPS Devices

In the early 2000s, handheld GPS devices became popular among hikers, campers, and outdoor enthusiasts. These devices were compact, portable, and had built-in maps and navigation features. They also had the ability to track and save routes, making them useful for outdoor activities.

GPS Devices for Truckers

As GPS technology continued to evolve, specialized devices were developed for specific industries. One such industry is trucking, where accurate navigation and tracking are crucial. The best GPS device for truckers is one that is specifically designed for commercial vehicles, taking into account factors such as height and weight restrictions, truck-specific routes, and real-time traffic updates.

GPS Tracking Devices for Trailers

GPS tracking devices for trailers have become increasingly popular in recent years. These devices use GPS technology to track the location of trailers, providing real-time updates to the owner or manager. This is especially useful for fleet management, as it allows for better route planning, improved security, and increased efficiency.

The Future of GPS Technology

As technology continues to advance, so does GPS technology. The latest GPS devices now have features such as voice commands, live traffic updates, and even augmented reality displays. There are also plans to launch more satellites to improve the accuracy and coverage of GPS devices.


From its military origins to its widespread use in civilian life, GPS technology has come a long way. With the development of specialized devices for different industries, such as trucking and trailer tracking, GPS technology has become an essential tool for businesses and individuals alike. As technology continues to evolve, we can expect even more advanced and innovative GPS devices in the future.

Do you use a GPS device for your truck or trailer? Which features do you find most useful?

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