Google maps allows offline or without internet access of their maps, if you have downloaded them earlier on your mobile. Your location changes quite frequently while travelling pushing the GPS navigation application to download quite a number of maps and would consume good amount of data. This essentially means that if you do not download the maps initially and try to use the GPS application to find directions while travelling, the application will try to download the maps on the fly and this will definitely need an active internet connection and hence the data charges on your mobile phone would apply. no data charges would apply at the time of searching for locations while travelling. Once you download and install the maps and the application, you don’t need an internet connection on mobile i.e. Most companies today sell the maps along with their application to show the navigation user screens. A map generally contains all the places embedded in it along with latitude and longitude information. Remember, GPS receiver does not help you with maps on its own.

This receiver can fetch the location data from satellite FREE of cost.īut this data is in raw form and you need an app like Google maps, which can actually process this data for you and show you the directions on your mobile screen using a map. GPS receiver is a hardware which is normally available in most smartphone these days. Even the second row seat of the car may not catch the GPS satellite signal sometimes. In general, metal blocks GPS signals, while glass, wood, or plastic does not.

Your Google Pixel 3, Samsung S10 and iPhone X, iPhone Max, iPhone XS, iPhone XR do have GPS pre-installed. You need a GPS receiver which comes as a built in feature in all smartphones these days. What type of hardware do I need to run GPS service? The same concept applies to your Android or iPhone. Simply, because, the car manufacturer has downloaded app maps on your car’s system and hence does not need any on the go. To give you an example, ever wondered how your car’s in-built navigation works without internet data plan? In this case, your navigation app will need to download maps on the go using your mobile data to show you street by street directions. You don’t have maps downloaded on your phone So, the question Can I use my phone as a GPS without data is answered. If you are worried, just turn the ‘mobile data’ off and then use Google maps or Waze or iPhone Navigation app and it should still work. Your maps navigation app can work without your Mobile Data from service provider like AT&T, Verizon, T-Mobile, Airtel, Vodafone or Sprint.

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