How to set up emergency location sharing on Android and iOS

Smartphones are spectacular for snapping photos, scanning the news, and sending messages, but they can also be literal lifesavers if you take the time to set them up before the need arises.
Both Android and iOS have easy-to-use systems for sharing your location with a friend, family member, or other trusted contact in an emergency. You can even create connections that’ll allow you to check up on loved ones to see if their phone has detected movement lately and then request an automated lo