For me personally, the GCM (Garmin Connect Mobile) calendar should allow for filtering individual activities. It does show individual activities, but all the same color (green). Would be nice if the individual activities could be shown in different colors for the different activities, such as green for running, blue for cycling, red for strength training, etc. That would allow for a quick glance of the GCM calendar to see which activities were done on each day, rather than having to select the day to determine that. I always thought that would be helpful. If there's a way to do that in GCM, please enlighten me. Otherwise, I'll make this suggestion known to Garmin. Hopefully some of you folks would see this as helpful as well.