Code:
https://buy.garmin.com/en-US/US/into-sports/running/forerunner-735xt/prod541225.html
Forerunner 735XT software version 3.10
as of May 5, 2016
(2.65 MB)
Change History
Changes made from version 2.20 to 3.10:
◦ Improved pool swim distance algorithm.
◦ Added support for standup paddleboarding and rowing activity profiles.
◦ Added support for power audio prompts.
◦ Various Varia Vision fixes and improvements.
Ver. 2.20
Initial release.
Code:
http://www8.garmin.com/support/download_details.jsp?id=10060
http://download.garmin.com/software/Forerunner735XT_310.gcd