Global Positioning System has traditionally been a key part of military operations. It was used for tracking army personnel and discovering remote locations. In recent times, the gadget’s use has been extended to civilian use and is being effectively used as locators.
Police officers and the traffic systems use GPS. Vehicular movement can be easily tracked without needing an exact visual input. GPS is also used as a vehicle accessory and is available in many models. Many car owners can also use GPS systems as an anti-theft device. GPS technology helps to track vehicle speed too.
Some key points to look into while buying GPS systems are
High-resolution images – that will provide the best experience. Big screen high end units – that come with 640 x 480 displays Enhanced circuitry – like WAAS and SBAS for added accuracy
Garmin GPS is a one of the top brands currently available in the market. Garmin GPS offers excellent navigation and Bluetooth hands-free calling. Navigation on the Garmin GPS is very good, fast and intuitive. It can also be used as a speakerphone and for voice prompts.
Magellan GPS offers portable ‘Auto’ GPS System that delivers the best navigation experience at an entry-level price point. Though the model lacks fast route calculations, it’s simple and compact design that comes at an affordable pricing is a crowd puller.
There are other models like TomTom and Videoseven, which are also equally popular and economical. When planning to purchase a GPS system for personal use, it is advisable to look into online GPS reviews for technical specifications on different models.