A futuristic view coming back in 2014, nowdays this kind of device are still not ready for the market!!
I propose 2 concept for a sport betting brand, all 2 devices uses bluetooth smart to connect with the proprietary app.
A Smart Credit Card
A card to give with every account opening, for a minimum deposit. The card include a smart display and visualize the money available. The card is recharged every time that the user win a sport bet.
A Smart Keychain
The smart keychain pair with the app and offer a display to keep updated with sport results. Keychain vibrates everytime the user win a bet.
J. Walter Thompson
Concept & Idea