Updates & Downloads


Approach S20 software version 4.30

as of September 19, 2018

Use Garmin Express to install this file.

(520 KB)

View system requirements

Notes:


Change History

Changes made from version 4.10 to 4.30:

Changes made from version 4.00 to 4.10:

Changes made from version 3.60 to 4.00:

Changes made from version 3.30 to 3.60:

Changes made from version 3.20 to 3.30:

Changes made from version 3.00 to 3.20:

Changes made from version 2.90 to 3.00:

Changes made from version 2.80 to 2.90:

Changes made from version 2.70 to 2.80:

Changes made from version 2.60 to 2.70:

Changes made from version 2.50 to 2.60:

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:

Changes made from version 2.10 to 2.20:

System requirements

  1. IBM-compatible PC running Windows 7 SP1 or later operating system and an available USB port.