Huge improvements needed

The app is not really well-structured and uses a ridiculously high amount of data. Doesnt work, if not connected to the internet. That means, in fact, e.g. to be able to set the alarm of your Garmin device, you need to be connected to the internet. Otherwise you cant. But think of what happens if you are on holiday and not connected to the internet permanently?!

StudentForLifetime about Garmin Connect™, v3.5