Here is a step-by-step guide to garmin connect pc setup. At first, connect your Garmin device to your computer through a USB cable. Now, open the browser on your PC and enter the web address “connect.garmin.com”. Then, enter your email and password to sign in. This will automatically detect and sync your computer with the Garmin device, allowing you to view and manage the data. The Garmin Connect on pc helps you to track, view, and analyze your activities.