I was able to develop apps for Garmin Fenix 3, which was released in 2015 https://www.garmin.com/en-US/p/160512/#specs it already supported building apps for the watch. They also had a funny name for the language they built, something like "Gorilla language" or something similar.
I was able to develop apps for Garmin Fenix 3, which was released in 2015 https://www.garmin.com/en-US/p/160512/#specs it already supported building apps for the watch. They also had a funny name for the language they built, something like "Gorilla language" or something similar.
EDIT: found it, they call it Monkey-C https://developer.garmin.com/connect-iq/monkey-c/