Hi,
I've justed upgraded from watchos 1.0.1 to 2 beta 5, and I have a lot of pass that are using the new "PKBarcodeFormatCode128" for showing 1D barcode, It works great on IOS 9, but I have no barcode on the apple watch, Apple said that is was fixed on watchos beta 3 😕.
If someone can test it will be great.
Thanks
A pass exemple with 1D pass:
https://drive.google.com/file/d/0B47jHZrv7cqKVS05Ymk4eVY4OUxEVTkzenc3d2UySElZdkFV/view?usp=sharing