Hello,
I have recently switched from Fitbit to Garmin and Im quite happy with the accuracy of the readings and Garmin’s business model 
I would only like to suggest to add more automatic activity tracking capabilities to the software. it’s very annoying to have to start an activity manually, such as cycling, when the software could detect it on its self (Fitbit does this and its quite comfortable ans accurate). You can always edit an activity afterwards if it was miss classified.
Until now I have noticed that rhe automatic detection features are only available for walking and running. I think elliptic training could easily be detected as well as cycling and rowing.
Thanks!
Flor!