GPS Buying Guide: Prerequisites on a GPS Device

GPS

Gps systems or GPS are devices that inform you exactly where you are anywhere on the planet. It works by having a portable device that sends out signals to three or more satellites orbiting higher than the earth and the satellites triangulate your exact position.
Today, we've got the technology market is offering kinds of GPS devices for different navigation activities. There's a GPS device specifically made for scientific purposes, handheld GPS devices for hiking and outdoor activities, that may fit into pockets and the most common is the dashboard mount GPS for vehicles, that's very useful for city navigation.
Considering that the dashboard GPS is easily the most popular type of GPS device, let us examine the different features that you ought to look for in this type of GPS that may be very helpful and useful once you drive around unfamiliar places.
Custom routes - obviously, the main purpose is usually to put into the GPS the routes you are sure that so that you would not have to input the same route again when you go into the same place. With a single discuss the screen, the custom routes you've programmed would be immediately displayed.
Waypoint - waypoints are markers from the GPS device. It is usually programmed before or through the trip. This allows you to receive point A to show B in no time.
Traffic reports Up to date traffic reports are essential on a GPS device so it would allow you to take alternate routes to avoid heavy traffic situations, thereby being efficient on gasoline and vehicle usage.

GPS Tracker

Voice guidance - this feature allows you to drive without getting distracted because you are invariably looking at the GPS device. A voice would prompt you to turn left or right towards your destination without taking your eyes off the road.
Speed limit - it is a must have feature over a dashboard GPS since it helps you keep track of your posted speed limit. Also, the GPS gives you the speed limits in the region without having to look for speed limit signs.
Points of interests - these are pre-programmed destinations that are popular inside a particular place. This would help you easily find tourist spots or popular restaurants or places inside a certain area.
Screen resolution - obviously, the larger the screen, the easier it really is to navigate while using GPS. The screen resolution needs to be a standard 800x480, allowing you to view maps and satellite images easily.
Zoom capabilities - this feature allows you to view maps easily by viewing the map with the biggest scale possible. Possessing this feature lets you navigate big cities without difficulty.
Battery capacity - a GPS that's to be used for city driving or road trip navigation should have a lengthy battery life for those long drives. The typical battery life should be 4 hours or maybe more.
Custom accessories - the GPS device itself should have available custom accessories. For example, the GPS device should have a car mount or dashboard mount in order that the device could be securely placed in the car while driving. Also, car chargers can be obtained on the market for your GPS device so you could use the device without having to worry about battery life or low battery situations.
Furthermore, there are many features that a dashboard GPS device could offer nevertheless the aforementioned items above would be the essential features. Having these amazing features on your GPS would totally assist you in navigating those new locations that you will be visiting either for business or leisure activities.