Updating the Software Using Garmin Express

Before you can update your watch software, you must have a Garmin Connect™ account, and you must download the Garmin Express™ application.

  1. Connect the watch to your computer using the USB cable.

    When new software is available, Garmin Express sends it to your watch.

  2. Follow the on-screen instructions.
  3. Do not disconnect your watch from the computer during the update process.
    NOTE: If you have already set up your Forerunner® 170 Music watch with Wi‑Fi® connectivity, Garmin Connect can automatically download available software updates to your watch when it connects using Wi‑Fi.
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May 2026