Location Services is designed to protect your information and enable you to choose what you share. To use features such as these, you must enable Location Services on your iPhone and give your permission to each app or website before it can use your location data.
Should I turn off location services iPhone?
Disable Location Sharing It also allows you to share your location with friends. We recommend you keep this activated; you never know when an iPhone will be swiped or go missing.
What happens when you turn on location services on iPhone?
Location Services uses GPS and Bluetooth (where theyre available), along with crowd-sourced Wi-Fi hotspots and cellular towers to determine the approximate location of your device. Apps wont use your location until they ask for your permission and you allow permission.