8 portable car gps system features
PromotionsAndDiscounts.com 8 portable car gps system features 1. Turn-by-turn directions Some systems use a recorded voice to relay turn information as you drive. This allows you to keep your eyes on the road. Some have foreign language voices that come standard or optional. 2. Screen size Portable car GPS systems have screen sizes that vary from 2.5 to over 5 inches. Smaller screens can make data entry difficult. Larger screens can be bulky and block a significant portion of the windshield. 3. Routing options Flexible routing includes the ability to re-route your trip. This can be around traffic, accidents and even toll roads. On some units, detour functions allow you to re-route at the touch of a button. 4. Mounting Most car GPS systems use a suction cup to attach to the windshield. The two types of mounting arms are rigid and flexible. Rigid arms might limit viewing, but they tend not to vibrate as much as flexible arms. 5. Premium services Most car GPS system manufacturers offer premium services. These are real-time traffic and weather. These services can alert you to issues along your route. 6. Voice command Voice activation allows you to direct the operation of your GPS unit hands-free. The effectiveness of this feature varies by manufacturer. Voice recognition software has been steadily improving, however. 7. Bluetooth Some GPS units can facilitate hands-free phone operation with Bluetooth. The GPS can dial, receive calls and even provide on-screen caller ID. 8 …