Google Analytics - Too much tracking?
is there a thing like too much tracking? Our clients want to track almost every user interaction and I'm a afraid it's too much. Every view tracks pageview and every button, swipe etc. tracks an event. 

I don't know how to assess if this is too much? Is there a way to know? And what is a downfall of sending too much data?

PS: Clients want it on their Android and iPhone app. 
Google Analytics - Too much tracking?
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is there a thing like too much tracking? Our clients want to track almost every user interaction and I'm a afraid it's too much. Every view tracks pageview and every button, swipe etc. tracks an event. 

I don't know how to assess if this is too much? Is there a way to know? And what is a downfall of sending too much data?

PS: Clients want it on their Android and iPhone app. 