Smart phone has become more and more popular in our life. When we are at work, school, commute, or dining, if we are free, we tend to use it. In future, we will no longer need to use our hands but our brain to control the phones to do something, such as to take a picture. Instead, we use the brainwaves for control. In this study, we implement the control of the most commonly used functions of smart phones by brainwaves, such as taking pictures and listening to music. In order to achieve the objective of practicality in the wireless and remote control of smart phones, the control instructions of brainwaves are analyzed and then transferred via Bluetooth to the smartphone by wearing a wireless and portable athletic EEG devices. The experimental results indicate that the proposed system achieves the promising accuracy, and it can be further expanded to the applications of other fields, such as driving, simple instructions in real life.