I thought that part was up to retailers?Ok just spoke to a friend who works at Santander UK and "mid july" is what's being bounced around internally and I was also informed of a daily £15k limit! That should cover most things :/
I would like to be able to pay for my full shops at waitrose which are more than £20.. Either way, I'm really sadly excited to try out using my watch without my phone on me - that feels like voodoo to me...