Currently there are other cheaper physical wallet options.
It is the only physical wallet that offers asset management with the cell phone, it is not compatible with many devices. However, it is not compatible with some crypts that are popular in the market. And the last thing is related to the recognition of the company, I consider that it is not highly recognized like others.
I consider the approach to be able to be used as a wallet for the unnecessary phone because for fast payments there are other free options for this type of applications, which do not require complex configuration requirements or be an expert in the use of this type of purses.