I am currently developing an application using ANT+ for Android. According to the weight scale device profile document, a smartphone is considered to be a mobile display, and thereby do not require pairing. In the ANT demo-application, on the other hand, I saw that some pairing was done to find a specific device based on its number.
My question is then : what are the advantages of integrating pairing option to an application, since it was originally designed to work without it?
Thank you so much for your help,