I used to use Bones in Motion and really liked their Heart Rate Zone Chart. It gave a quick visual reference showing the percent of time I was in each heart rate Zone during my activity. I wish we had this feature on Garmin Connect
chase
Definitely would like to have percentages in time zones feature in Garmin Connect. And as an extra, a toggle between percentages and minutes.
Garmin Connect has everything I need except this particular feature and compared to other products, it has the advantage of being in the web and thus usable with multiple computers.