View a friend’s location in Messages on Mac
Friends can share their location through the Messages or Find My apps on Mac, iOS or iPadOS devices. You can see the location they shared on a map in Messages.
You and your friend need to be signed in to iCloud to share locations.
In the Messages app on your Mac, select a conversation.
Click Details in the top-right corner of the conversation.
A map appears when a friend shares his or her location.
Double-click the person’s picture or initials on the map. You can check traffic conditions, transit information and other details in Maps.