Forerunner 645/ Music Update
15th January 2018
Support for latest Garmin devices, the Forerunner 645 and 645 Music, has been included in the latest version of GMT4 (release 2.3.9) and GMT4 Master (release 2.3.9).
GMT 4 News
Support for latest Garmin devices, the Forerunner 645 and 645 Music, has been included in the latest version of GMT4 (release 2.3.9) and GMT4 Master (release 2.3.9).