You can make a bet with mobile phone. I am sure about this, because bookmakers are doing all they can to make mobile phone betting friendly. But this is like driving HONDA motocycle with full speed but without helmet. Yes, you can drive it for sure. But will you survive it? The main purpose of sports betting is to make a profit and you will make a profit only if you beat the market. You can beat the market only if you understand the prices. So, when you see the odds, you need to know if there is a value to bet or not. To do this you need to understand probabilities and compare your probabilities with bookmakers probabilities. And this can not be done with mobile phone or with intuition. It is not about finding the winner, but about finding the better "prices" on "betting market". Mobile phone betting is just for amateurs and recreational bettors (nothing wrong with this, betting for fun can be great fun too).