I use Garmin connect with my vivosmart hr. I also use this with MyFitnessPal for calorie intranet and I am really amazed with all the data available and how well it is displayed. My two recommendations would be to work on having the active calories from garmin connect to match more closely with what is transfered to MyFitnessPal and to have Garmin make the watch display easier to read by making it brighter. Aside from that, 10 out of 10.
Ltherau about Garmin Connect™, v3.13.2