Family arrival alerts: setup and troubleshooting

An arrival alert is a notification triggered by a shared device position entering a defined place boundary. It can reduce routine check-in messages, but it is not proof that someone entered a building or a guarantee that they are safe. Before using alerts, agree on who will receive them and what each place means.

We make AI Family Locator. This guide explains a practical setup and review process; it is not a measured test of notification speed or battery use. For documented app capabilities and limits, see our product facts.

How arrival alerts work

A geofence is a virtual boundary around a place. An app can use location updates or device location services to detect an arrival or departure and notify another participating family member. How the boundary is configured depends on the app.

The phone must already be participating in location sharing. Entering a phone number, adding a place or buying a pass or subscription does not remotely enable location access. Our location-request guide explains the invitation and permission steps.

An arrival refers to the phone’s reported position. The person might leave their phone elsewhere, and the reported position may be approximate. A boundary around a school cannot confirm attendance or entry through a particular door.

Set up a useful place together

1. Agree on the purpose. “Let me know when you get home after your shift” is more specific than monitoring every stop.
2. Check the map pin. A place name may point to the road, the middle of a campus or a neighboring building. Review it together.
3. Review the boundary, if adjustable. A larger area may trigger before the destination; a smaller one can be more sensitive to positioning changes. There is no radius that suits every building or app.
4. Use a clear name. “School pickup entrance” is easier to interpret than “Place 3.”
5. Confirm the recipients. Everyone should understand who sees arrival and departure notifications.
6. Try an ordinary trip. With the participant’s agreement, compare the alert time with their own account of arriving. One test does not guarantee future delivery, but it can expose a misplaced pin or disabled notifications.

Start with the places you actually need. Adding more boundaries does not automatically create a better safety plan. Revisit the arrangement when routines change, particularly for teens who need more independence.

Why is an arrival alert late or missing?

What you observe	Check together	What to avoid assuming
The map timestamp is old	Sharing permission, power and internet connection on the sharing phone	An old pin does not show where the person is now
The map updates but no alert appears	Notification permission on the receiving phone, selected place and intended recipient	A missing notification does not necessarily mean location stopped
Alerts trigger near a destination	Place pin, boundary and whether positioning is approximate	A boundary crossing does not prove entry into a building
Updates stop after a settings change	The app’s location-access explanation and the available device permissions	Do not change another person’s privacy settings without agreement

On iPhone, review the app under Settings → Privacy & Security → Location Services. Permission options depend on the app. Apple explains approximate and precise access in its Location Services guidance. Review notification access separately on the phone that should receive the alert.

If the position itself is stale, follow the iPhone location-not-updating checklist. If you contact support, include the app and iOS versions, the approximate time and whether the missing item is a map update or a notification. Remove private locations from screenshots.

Agree on a fallback before you need it

An alert should support a family check-in plan. Agree what to do if it does not arrive: send a message, call the person or contact someone already expecting them. A missing alert alone does not explain why it failed.

Battery warnings, location history and an SOS action also depend on their own device and service requirements. They cannot make a switched-off or disconnected phone send a new update. In an emergency, contact local emergency services directly.

For AI Family Locator’s place-alert feature, see arrival alerts. Review pricing before buying; purchasing access does not guarantee that a participant will accept an invitation or that every alert will arrive.