IOS Provisioning Profile without a physical IOS device?

In my AppleDeveloperAccount i'd like to connect to an app in xCode. I'm trying to "Register a New Provisioning Profile" for "iOS App Development". At the step "select Devices" i get stucked, because i do not have an IOS device. I only have a Mac. Do i need a physical IOS device to develop and publish IOS applications?

IOS Provisioning Profile without a physical IOS device?
 
 
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