- Share My Location: You can choose to share your current location with others, on a temporary or ongoing basis, from within certain apps such as Messages and Find My.
- You can disable Location Services at any time. To do so, go to Settings > Privacy > Location Services, and either turn off the global Location Services switch or turn off the individual location switch of each location-aware app or feature by setting it to “Never”. To disable Location Services for all websites, set the Location Services setting for Safari to “Never”. You can also disable location-based system services by tapping on System Services and turning off each location-based system service. You can disable Location Services for your HomePod at any time in the HomePod settings in the Home app on your paired iOS or iPadOS device.
Choose when to share
Family Sharing lets you decide whether or not you share your location with your family.
To see if you're sharing, follow these steps:
- Tap Settings > [your name].If you use iOS 11, tap Settings > [your name] > iCloud.
- Tap Share My Location.
- Tap [family member name] to share with that person.
- To stop sharing your location, turn off Share My Location. This hides your location from all of your family members and your approved friends. And when you're ready to share your location again, you can turn it back on at any time.
Choose which device to share your location from
By default, the device that you used to sign in to Family Sharing is the one that shares your location. If you want to share your location from a different device:
- Tap Settings > [your name].
- Tap Family Sharing > Location Sharing.
- Tap Share My Location > From.
- Select the device that you want to share from.
Please read the docs yourself, I have enough quoting.
