Can i get any unique identifier number from apple watch?

Question

I am creating a watch application which is a standalone app. I need to generate QR code from any unique ID but I did not get from apple watch. is there any solution for get or generate Unique ID from apple watch?

Answer 1

To grab the watch device’s uid (vendor specific)

WKInterfaceDevice.current().identifierForVendor

Answer 2

Try to generate UniqueId with current TimeStamp Value, It will be always unique