The only thing I miss about my 620 that my fenix don't seem to do is get my recovery HR. If someone could create a field that would calculate your recovery HR and add it to the description of the activity before the activity is saved that would be great. It could simply be setup like the 620 was. Once you stop the activity wait 2 minutes before you save. The Recovery HR would be displayed in the Recovery Heart Rate Data field and then added to the activity description if possible.