A mobile health system includes a communication network. An electronic device is provided and the electronic device in electrical communication with the communication network. A sensing unit is removably coupled to the electronic device such that the sensing unit is in electrical communication with the electronic device. The sensing unit may be touched by a user thereby facilitating the sensing unit to record a biometric signal generated by the user. The sensing unit communicates the biometric signal to the electronic device. The electronic device transmits the biometric signal to the communication network. The communication network may communicate the biometric signal to a medical professional. Thus, the medical professional may recommend a medical treatment corresponding to the biometric signal.