Updates & Downloads

fēnix® 3 HR

Update Unit Software with Garmin Express

Use Garmin Express to keep your device software up to date.

Unit Software

  • * Beta Software: fenix 3 HR, Ver. 4.81, Beta as of Feb 05, 2017, Download

*Although this software is believed to be reliable, it has not yet been released for production and should be used at your own risk.