If I understood correctly you are referring to projects like TenX.
That would be one of them. I know Tokencard and BitWala as well.
So far I havent really looked into it, but soon will do, I also want a Cryptocard. Hopefully some people will share their experiences.
As of now, I heard that BitWala provides a good solution, but its also only third hand information.
From my feeling and what I see here on the forum, there are a lot of projects with a pretty similar approach to this. Every other day there is another one of them. But there will only be a few winners. We will see.
Thank you for the additional infornmation, appreciate that. If it is possible - can you tell what did you meant by saying "third hand information"? I think it is an extremely important point if we speak about such projects.