Garmin eTrex 30x Review: In this modern age, we now use the GPS in locating a specific place we are interested to go. The acronym of GPS stands for the “Global Positioning System.” It is a group of satellites that orbits the Earth and sends signals on the ground to determine the exact geographic location. It also gives the exact distance of Point A to Point B so you can approximate the speed, time, or energy that you need to reach your destination.
Before the GPS was invented, people used the compass and map to find the location of a certain area. And now that there is GPS, we don’t need to bring maps and the compass anymore to help us find our destination. Map and compass reading needs time and practice to learn. But now anyone can locate the place they want to go to because of the GPS.
Mobile phones have built-in GPS that helps other apps, like Facebook and Google, to determine your exact location and uses this information for suggestions. Digital maps, like Google Maps and Waze, use GPS to picture out the exact location that you are looking into. If you are traveling, the GPS will send signals to your map. Then as you are moving, the digital map follows through. These mobile phones and apps, however, use internet connection to get the signals coming from GPS satellites.
Travelers will hugely benefit from a GPS. What if you are planning to travel in areas where there are no cell sites or it is a dead spot for the internet? How will you be able to receive signals from GPS to give you the exact location of your destination? How could you approximate your speed, time, or energy to exert to reach your destination. This is where a handheld GPS navigator compass would be a very big help. Here is our Garmin eTrex 30x review. Keep on reading to know if this is the right GPS for you!