Updates & Downloads


Approach S4 software version 3.30

as of October 16, 2017

Use Garmin Express to install this file.

(1.41 MB)

View system requirements

Notes:


Change History

Changes made from version 3.10 to 3.30:

Changes made from version 2.50 to 3.10:

Changes made from version 2.40 to 2.50:

Changes made from version 2.30 to 2.40:

Changes made from version 2.20 to 2.30:

System requirements

  1. IBM-compatible PC running Windows 2000 or later operating system and an available USB port.