Searching bluetooth for sumovore bot

HI all, I am working on a sumovore bot and thinking of controlling it with bluetooth. In the process of conducting some research and wondering if anybody has any input… the plan right now is to use my cell phone to control it.
Is there a specific processor i will need that is compatible with the bot??
What kind of programs are floating around for it, basic stamp etc. ??
Thanks to those with input…

You know you can’t use R/C control in real sumo matches, right?

I know, I’m aware of that… This is a college senior project in the works…just trying to do something different… It’s not for a formal competition, just an in house project