This invention disclosures a fingerprint identification apparatus and biometric signals sensing method using the same. The fingerprint identification apparatus comprises: a photoelectric sensor, a light module and an identification unit in which the photoelectric sensor with a fingerprint sensing face is to transform light intensity signals into electronic signals the light module is to produce test light the identification unit is electrically connected with the photoelectric sensor, wherein, there are different sensing modes with corresponding actions in the first sensing mode, the identification unit senses a fingerprint image by the photoelectric sensor in the second mode, the identification unit senses a spectrum by the photoelectric sensor to determine the blood glucose information. Therefore, this fingerprint identification apparatus can detect the fingerprint and blood glucose at the same time.
