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Navigation is one of the necessary functions of a car stereo. It offers real-time GPS navigation, traffic, and transit info, and explore local neighborhoods by knowing where to eat, drink and go. With navigation, you just need to see the car stereo screen instead of the small screen on your smartphone. So you can still concentrate on your road while driving.
Pumpkin car stereos support many navigation systems, such as Google Maps, Waze, Garmin, iGo, Sygic, etc.