GPS – making driving safer
Many states in the USA and other countries are passing laws requiring hands-free use of mobile phones in a car. Bluetooth is a wireless technology which enables consumer electronics devices to communicate over short distances.
Bluetooth enable GPS
Purchasing a GPS unit with Bluetooth can be a way of gaining hands-free mobile phone use along with the navigation and perhaps multimedia capabilities of a GPS device. Hands-free mobile use improves safety by allowing the driver to keep their eyes on the road while answering a phone. A Bluetooth connected mobile phone can also be a conduit for real-time traffic data for the GPS navigation device.
Further information on GPS
For further information on how GPS works, see the following article