Garmin recently rolled out a beta update to the Enduro 2, Epix 2, Fenix 7, and Marq 2 series smartwatches, introducing dozens of new features. Now, the brand is releasing a beta build to the Forerunner 255 and Forerunner 955 series smartwatches. The new software fixes a couple of bugs and brings a handful of new features. Here are the details.

As per the announcements on Garmin’s Forum, the Forerunner 255 and Forerunner 955 series smartwatches are now receiving a new beta update with version number 14.12. Both smartwatch series are receiving the same changes with the new software.

Garmin forerunner 255 update

Garmin says this update is a Release Candidate, which means this exact software version will go live as a public update if no critical issues are found. Installing version 14.12 as a Release Candidate or waiting for it to be a Live public update will not affect its functionality, as all versions of 14.12 are identical.

The beta update will only be rolled out to those who are enrolled in the brand’s public beta program. Members will get the update automatically delivered to their watches through GCM. However, note that GCM checks for an available update once every 24 hours and it may take several hours for the update to finish transferring and be available on the watch to install.

Below you can find the changelog of the update version 14.12 (Changes since version 14.08):

  • Body Battery Stress graph fix
  • Fixed touch setting not honored in Timer loop
  • Fixed Stryd Data not logging
  • Fixed an issue with HR Glance
  • Fixed Strength Activity not remembering weight
  • Data Field improvements and fixes
  • Various crash fixes
  • Add Lactate Threshold in Track Run
  • Emergency Contacts improvements

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(Source 1,2) (Via)