There are special features you and your family can use to share purchases, stay connected, and protect your data. If you have children, you can also set up parental controls to manage how your children use their Apple devices.
To share your location with family members, go to Settings
You can use iCloud Shared Photo Library to share photos and videos with up to five other family members. Everyone can add, edit, and caption photos, and enjoy the shared photos in their memories, featured photos, and Photos widget.
To get started, go to Settings Keep your Apple Account secure on iPhone