So I cannot have several interesting metrics during my run. The limit is just two.
I can see how this skews the content of connect IQ store.
Instead of delivering new meaningful metrics most of the data fields are some fancy layouts that integrate bunch of standard fields.
I would much rather see these two kinds:
* new quality metrics similar to average pace from last 100m, or 300m, precise distance, smart power, perhaps some model based on some research on how am I doing, or just plain activity start reminder.
* fields that present one or two related metrics (standard ones) in some novel/graphical way
With that they all could be incorporated together into 3,4,5 or 6 field layout.
So you have the fields from different providers on one screen.
Currently, developers have little incentive to provide neither of those as user can have just two and usually one is used by some fancy layout.
Please do something about it. Allow more fields if they are small and simple.