Seems like the new watch has more algorithms from firstbeat to analyze your exercise. My question is are all the algorithms based on looking at your activities? Did they add anything to look at your recovery too?
The watch is checking heart rate more often so did they add the sleep recovery test that Suunto has had on their watch for awhile? http://www.suunto.com/en-US/Support/Products/Suunto-Ambit3-Software-Update-20-June-2015/
What happens if you do an activity and record on a different Garmin device? Any way to have the fenix algorithms process the data to factor into everything?
Thanks