Download3

 (2.81 MB)

View installation instructions and system requirements

Changes made from version 3.62 Beta to 3.64 Beta:

  • Fixed a potential issue where we would attempt to display an invalid date/time for certain iOS calendar notifications.
  • Fixed a potential issue where invalid data would be entered in the activity FIT file during a pool swim, if one were to press the lap button in quick succession.
  • Fixed a potential issue where some data was getting clipped on a particular watch face. (Requires Display FW v3.60)
  • Fixed a potential issue where the users calories could drop to 0 during an activity.
  • Fixed a potential issue where users VO2 max and performance condition values were getting affected with non-Run and Bike activities. (Ex: Walk, Hike, SUP).

 


  • Installation Instructions
  1. Connect your fenix 3 HR to your computer using the USB cable. Download and unzip Fenix3HR_Beta.zip.
  2. Place the GUPDATE.RGN file in the \GARMIN directory
  3. Place the GUP2414.BIN file in the \Garmin\RemoteSW directory
  4. Disconnect from your computer and proceed through the update.
  5. If you would like to revert to the last public release software, follow the above steps, but place the gupdate_3.60.rgn file in the \GARMIN folder. Rename the file to gupdate.rgn before disconnecting your device. NOTE: If you revert to an older version of software, all of your settings will be reset to Defaults.

  • System requirements
  1. IBM-compatible PC running Windows XP or later operating system and an available USB port.