With the prevalence of GPS in today’s world via inbuilt applications in modern smartphones, there’s really no reason to be lost. As useful as they are, however, they don’t hold a candle to a dedicated GPS unit. Equipped with everything from a stronger antenna, inertial simulation, and more comprehensive maps, dedicated units are the perfect option for those who take navigation very seriously. Here are three advantages of a dedicated GPS unit.
One challenge when it comes to smartphone-based GPS functions is the inability to check for the accuracy of the service. With a dedicated GPS unit, you have an inertial simulation that allows you to see whether your unit remains accurate as you move through space, explains CAST. This is especially critical where being even slightly off in terms of position can mean the difference between life and death.
All of the GPS and mapping apps that people rely on their smartphones depend on cellular towers to effectively fix your position in space. While that works perfectly fine for the city—where coverage is strong—the accuracy and reliability fall off quickly in rural areas where you often need GPS. A dedicated unit relies on satellites that are effective and functional no matter where you are in the world. This makes it more reliable when it comes to navigation anywhere.
Another advantage of a dedicated unit is that they are built to be highly durable and resistant to the elements, drops, and even water immersion. This allows you to take them anywhere you go without worrying whether or not it will survive. While many smartphones are more rugged nowadays, none of them is as tough as a dedicated unit. This makes them far more preferable for those who value accuracy in navigation.
These three reasons make a dedicated GPS unit a better buy than relying on your smartphone.