Integrate wearable scanner with Fiori App

Hi All-

I have an external wearable ring-style barcode scanner (or BlueTooth scanner) and want to integrate it into custom Fiori App.

When we scan the item using finger scanner, the details should appear on fiori app.

(Example: Production floor agent has scanner to his finger that he uses for scanning. The mobile device/PDA is on his shoulder/wrist)

How can i achieve this using Fiori?

I understand that SAP Fiori client uses cordova API's to access camera & barcode scanner functionality. I do not plan to use this functionality.