Disclosed is a mobile communication terminal (20) equipped with temperature compensation function for use in bio-information measurement, including a biosensor insertion (15) in which a biosensor (11) directly detecting bio-information of a subject is inserted, a temperature measurement unit (13) measuring temperatures, and a controller analyzing the bio-information inputted from the biosensor based on stored analysis data and correcting the bio-information using the temperature measured by the temperature measurement unit, in which the temperature measurement unit measures temperature of a target object without contacting the target object directly.