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Q&A · Survival

What maintenance does the inReach require for longevity?

April 5, 2026

Quick Answer

Regularly check the inReach's satellite view and GPS settings, ensure all firmware is up-to-date, and perform a self-test to ensure proper functionality.

Checking Satellite View and GPS Settings

It’s essential to regularly check the inReach’s satellite view to ensure a strong signal. This is easily done by navigating to the ‘Satellite View’ section in the device’s settings. A minimum of 3-4 bars of signal strength is recommended for optimal performance. If the signal is weak, try moving to a different location or adjusting the antenna. Additionally, verify that the GPS settings are correct and that the device is set to use the GPS network.

Updating Firmware

Garmin recommends updating the inReach’s firmware regularly to ensure the device remains stable and functional. To update the firmware, connect the inReach to a computer using the provided USB cable and follow the on-screen instructions. Allow the update process to complete, as incorrect interruption may cause device malfunction. Firmware updates typically take a few minutes to an hour to complete, depending on the device and internet connection speed.

Performing a Self-Test

To ensure the inReach is functioning properly, perform a self-test by navigating to the ‘Diagnostic’ section in the device’s settings. This will test the device’s hardware and software, including the GPS, satellite communication, and battery. A self-test can help identify potential issues before they become major problems, allowing for timely repairs or replacement. In addition, the self-test can also be used to reset the device to its factory settings if necessary.

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