Hi,    I've just purchased a S10+ from Hong Kong and my Samsung Pay works fine for me. I had originally set up Samsung Pay on my EU S8 so had a Samsung Pay account already rather than setting up a new one. Not sure if this would work for you setting up an account on an EU phone then installing on the version you have but it seems to have worked for me. I haven't tested Samsung Pay on my Gear S3 Frontier yet but assuming that will work too if it is working on my handset. I have my Starling card registered to Samsung Pay as it supports so little accounts so it could also be that it is recognising that the Starling card is international but none of my UK accounts work on Samsung Pay  ... View more