Forerunner 310XT Software Update

Download the latest software updates for your Forerunner 310XT


System Requirements:

  1. Forerunner 310XT only
  2. PC running Windows XP Service Pack 2 or later operating system, OR
  3. PowerPC/Intel-based Mac running OS 10.4.11 or later
  4. Garmin Communicator Plugin -- Check for updates
  5. Garmin ANT Agent -- Check for updates

Instructions:

  1. Internet Explorer users on Windows Vista or Windows 7 must add "buy.garmin.com", "my.garmin.com" and "connect.garmin.com" to your list of Trusted Sites in the Security tab under Internet Options.
  2. Make sure you have paired your Forerunner 310XT with the Garmin ANT Agent™ before attempting this software update.
  3. Make sure you have your USB ANT Stick™ plugged in and the Garmin ANT Agent running.
  4. Be sure to select your Forerunner 310XT device. If you see another Garmin device and attempt to update the software, you could harm that connected device.
  5. Click on the Update Software button.
  6. Please wait while the ANT Agent transfers the update to your device.

Release Notes:

Latest release date: July 31, 2012


Changes made from version 4.20 to 4.50:


Changes made from version 3.90 to 4.20:


Changes made from version 3.70 to 3.90:


Changes made from version 3.20 to 3.70:


Changes made from version 3.10 to 3.20:


Changes made from version 3.00 to 3.10:


Changes made from version 2.90 to 3.00:


Changes made from version 2.70 to 2.90:


Changes made from version 2.60 to 2.70:


Changes made from version 2.40 to 2.60:


Changes made from version 2.30 to 2.40:


Changes made from version 2.20 to 2.30: