Why isn't training effect in all Garmin wearables? I do not think it can only be used for running, for fitness that metric is also relevant! :(
It is called product differentiation.
There are other metrics which can be used to do that... I am just saying that I don't think the "training effect" should be one of them... For me it is similar to "intensity minutes" or "hearth rate"... But thanks for the answer anyway :D
