bluetooth - GMS for Android Wearable communication -


i working on android wearable application development , have couple of question regarding android apis wearables.

1) wondering why android uses gms (wearable apis in turn use bluetooth) communication between wearable , handheld device(smartphone)? , why bluetooth apis android not being used communication between these devices?

2) why wearable apis packed inside separate library "google apis android" , why not part of android sdk or framework?

thanks in advance!


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