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Safety Guide

Setting Up Emergency Contacts on a Satellite Communicator (2026)

How to configure emergency contacts on Garmin inReach, SPOT, and Zoleo — who gets notified during SOS, what information they receive, and how to prepare contacts before a trip.

Written by William • Updated July 2026 • 6 min read

Setting up emergency contacts correctly before a trip is a step many satellite communicator owners skip. Here's exactly what to configure and why it matters.

What Happens During SOS Activation

When SOS is activated on a Garmin inReach, the signal goes to GEOS International Emergency Response Center. GEOS:

  1. Contacts the registered emergency contacts via email or SMS with GPS coordinates and a map link
  2. Attempts two-way communication with the hiker via the device
  3. Coordinates with the appropriate local search and rescue organization for the GPS location
  4. Manages the rescue response until handoff to local authorities

Setting Up Emergency Contacts — Garmin inReach

  1. 1

    Open Garmin Explore app or website

    Emergency contacts are managed through the Garmin Explore app (mobile) or explore.garmin.com (web). Log into the account associated with the inReach device.

  2. 2

    Add up to 3 emergency contacts

    Enter name, email address, and phone number for each contact. Garmin recommends including at least one contact who knows the trip itinerary in detail and is available to respond to a notification during the trip dates.

  3. 3

    Brief contacts before departure

    Send contacts a pre-trip message explaining: the trip route, departure and return dates, that they may receive a MapShare link to monitor progress, and what to do if they receive an SOS notification. A contact who understands the system is more useful than one who is surprised by a notification.

  4. 4

    Update the device profile

    The device profile (in Garmin Explore) includes medical information (allergies, conditions), vehicle information if driving to the trailhead, and the subscriber's physical description. GEOS uses this information when coordinating rescue.

Garmin inReach Mini 2 — best emergency contact system9.4/10 • GEOS monitoring • $350
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Frequently Asked Questions

How many emergency contacts can I add to a Garmin inReach?
Garmin inReach allows up to 3 emergency contacts. When SOS is activated, GEOS International Emergency Response contacts these people along with coordinating with local rescue services.
Do emergency contacts need a satellite communicator to receive SOS notifications?
No — emergency contacts receive SOS notifications via email or SMS to their regular phone or email address. They do not need any satellite device.
What does an emergency contact receive when SOS is activated?
They receive a notification that the SOS has been activated including GPS coordinates, time of activation, and a link to view location on a map. They may also be contacted by phone by the monitoring center (GEOS for Garmin) to provide additional information about the hiker's itinerary and condition.
Should my emergency contact know what to do if they receive a notification?
Yes — brief emergency contacts before departure on what they should do: confirm the contact with the monitoring center, provide itinerary information if asked, and trust that rescue coordination is handled by professionals. Panicking and calling 911 directly in the US for an incident in a foreign country is rarely helpful.