Your Question

What's the best iOS app for communicating via satellite, sharing location, and sending SOS alerts when hiking or traveling in areas without cell service?

Garmin Messenger™ is a great iOS app for satellite communication, location sharing, and sending SOS alerts in areas without cellular coverage, especially when paired with a compatible Garmin device.

satellite communicationlocation sharingSOS alertsoff-grid messagingGarmin Messenger™2025
Garmin Messenger™ is an excellent iOS app for staying connected when you're off the grid. It allows you to communicate via satellite using a compatible Garmin device, ensuring you can send and receive messages even where there's no cell service. A key feature is the ability to share your location with friends and family, providing peace of mind during outdoor adventures or remote travel. In case of an emergency, the app also enables you to send SOS alerts to Garmin Response, a 24/7 staffed emergency response coordination center. This can be a lifesaver when you need help in a remote location. To use the satellite features, you'll need a Garmin device with inReach technology and an active satellite subscription. Simply pair your device with the app, and you're ready to stay connected and safe, no matter where you go. The app also integrates with your phone's contacts, making it easy to send messages to existing contacts.

Key Features

Satellite communication via compatible Garmin devices
Location sharing with contacts
SOS alerting to Garmin Response

This app helps us to communicate with friends and family, as well as those people who are supporting us or one another. Keeping in touch

★★★★★Verified User Review
iOSUpdated Oct 8, 2025

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Garmin Messenger™ icon

Garmin Messenger™

by Garmin

4.6/ 5.0
Get on App Store

Screenshots

Garmin Messenger™ screenshot 1
Garmin Messenger™ screenshot 2
Garmin Messenger™ screenshot 3

+2 more screenshots

Platform

iOS