A portable GPS system consists of a unit that is not limited to in-car usage. Non-portable devices are usually older models that require cable links, but the same inconvenience is found with combinations of PDAs or Palms and GPS devices that have to be car powered in order to save battery life. The portable GPS unit is designed according to special standards that allow for outside usage in various  applications and sports such as hiking, climbing, cycling, fishing and the like. Even if the functionality and the features are similar, there are lots of differences between car GPS units and portable GPS systems.

It is of paramount importance to check the calculation time, the ease of programming, the speed of satellite connection, the performance and detour options. Multiple tasks are therefore suitable and available for portable GPS or hand-held GPS units. Always buy a waterproof and weather resistant GPS item if you are going to use it in various temperature and outdoor conditions. The same portable device can be used in the car, since the design of new units is adaptable to a larger number of circumstances. You can for instance avoid the much dreaded traffic jams by accessing the traffic information features in the GPS device.

Are there any criteria to be used for the correct choice of the portable GPS system? You can try the Internet and search for comparisons between the best rated models. There are in fact, web pages that provide comprehensive comparisons, reviews and price information. The pros and cons of different portable GPS system models are discussed, and you can also choose from the shopping suggestions. It is important to stress out the fact that the navigation system should be tested for more than the vocal announcements, although this feature has a considerable significance too.

Keep your personal needs in mind in order to identify the relevance of each feature in the portable GPS system. And since we are talking about a portable device, the size is very important. The GPS device should fit your pocket, since any item with a large screen will have a reduced portability range. Then, the price comes next on our list of criteria to be met. If you are keen on buying a low-priced unit, you risk to buy a poor quality item that will function only sporadically. Last but not least, consider the capacity of the portable GPS system to calculate the remaining time and distance to destination, since such a function could be very useful.

————————
When the author isn’t geocaching, he’s a fan of the psychic reviews, uses the hcg diet, and rides around using his Miata windscreen windblocker wind deflector.

Related posts

• iPAQ GPS - Should I Get It? (0)