garmin-express

Install command: 
brew install --cask garmin-express

Name: Garmin Express

Update maps and software, sync with Garmin Connect and register your device

https://www.garmin.com/en-US/software/express

Cask JSON API: /api/cask/garmin-express.json

Cask code: garmin-express.rb on GitHub

Current version: 7.26.1

Current version requires: macOS >= 10.11

Versions:

Intel catalina 7.18.0
mojave 7.18.0
high sierra 7.18.0
sierra 7.18.0
el capitan 7.18.0

Analytics:

Installs (30 days)
garmin-express 190
Installs (90 days)
garmin-express 429
Installs (365 days)
garmin-express 1,502