YOUR iPHONE AND iPad make it easy for you to let other people know where you are. In the Me tab of Find My, turning on Share My Location will enable selected contacts to see where you are in the Find My app or to share your Live Location in Messages. And there are two other great location features too: Send ETA, and Check In.
Send ETA enables you to inform someone else of your expected arrivaluse Send ETA to let others know when you’ll arrive.