It’s a conversion of a payment bracelet. Inside it uses the infineon spa1.8 module, keyed with Fidesmo.. so you will be using Fidesmo Pay to tokenize payment cards to it. The chip is purpose built so not much else you can do with it.. maybe NFC Sharing applet could be deployed.
I have a payment conversion that uses a very similar if not the same kind of module that the NxtPay infinity uses. Mine was extracted from a tapster wristband.