A semiconductor device embedded within a contact lens is provided. The semiconductor device may include a sensor that determines one or more properties associated with an analyte within fluid surrounding the contact lens, and a processing circuit that is coupled to the sensor. The processing circuit generates a signal associated with the one or more determined properties associated with the analyte. A power supply is coupled to the processing circuit for providing DC power to the processing circuit. A boost circuit coupled to the power supply may then increase the provided DC power of the power supply for transmitting the signal generated by the processing circuit. An antenna is coupled to the processing circuit for transmitting the generated signal, whereby the sensor, the processing circuit, the power supply, the boost circuit, and the antenna are contained on a single unpackaged semiconductor die.
