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Pairing an Alpha 300i With the Garmin Messenger App

NOTE: This article is intended for users who have already activated an inReach® subscription for their Alpha® 300i dog tracking handheld. If you have not yet activated an inReach subscription for the device, see - How to Activate an inReach Subscription on an Alpha 300i.

Garmin Messenger™ is an Android and iOS mobile application that optimizes inReach messaging to use the cellular connection of your compatible smartphone when it is available, then switches to 100% global Iridium satellite link with a compatible inReach device when you go beyond available cellular coverage range. It also allows you to control and customize certain functions and settings for the connected inReach device.

The Alpha 300i can be paired with one smartphone at a time, and the software on the Alpha 300i may need to be updated before it can be used with the Garmin Messenger app. For instructions, see - Installing Software Updates to the Alpha 200 and Alpha 300 Series Handheld.

1. Setting up the Garmin Messenger App

  1. Install and open the Garmin Messenger™ app.

  2. Allow any app permissions when prompted.

  3. Tap Get Started.

  4. Select Create Account, then enter your name, email, and a password and select Next.

    • NOTE: If you already have a Garmin account or have previously used other Garmin apps such as Garmin Connect™ or Garmin Explore™ you can select Sign In (or Continue as ['username'], if prompted).

  5. Follow the prompts to verify your mobile phone number, confirm you have read the End User License Agreement, then select Next.

    • NOTE: If you use a VPN on your phone, it may need to be temporarily disabled during this step as it may prevent the app from being able to send the verification code to your mobile phone number. VPN can be reenabled after you have finished setting up the app.

  6. Enter the verification code sent to your mobile phone number.

  7. Select Next and follow the prompts to enable permissions.

2. Pairing the Alpha 300i

  1. In the Garmin Messenger app, select the profile icon or Gear Symbol in the top left.

  2. Select Add Device (or Devices > Add Device).

  3. Allow any app permissions when prompted.

  4. When powering on the Alpha for the first time, you will be prompted to select a language, then activate, and it will automatically start looking for the Garmin Messenger app.

    • If you had skipped this previously, you can enable pairing mode on the Alpha by selecting Home > Setup > Bluetooth > Continue.

    • If your Alpha is currently connected with the Garmin Explore™ or Alpha app on your phone, skip to step 5.

  5. In the Garmin Messenger app, select Connect It and enter the 6 digit code from the Alpha  when prompted.

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