The invention discloses an automatic psychological tester for tumor patients, which comprises a casing; and a wristband, which is fixedly installed on the outside of the casing, and is used to wear the casing on the wrist; a connecting wire, one end of which is fixed to the casing Connected and extended to the inside of the shell; blood oxygen saturation clip, which is electrically connected to the other end of the connection line, used to detect the blood oxygen and blood sugar information of the patient; charging power supply, which is fixedly installed on the shell Inside, used for power supply; display screen, which is fixedly installed on one side of the housing; sensor detection unit, which is fixedly installed inside the housing and extends to the other side of the housing, for detecting the patient Information such as blood pressure, blood sugar, heart rate, respiratory rate, and tone of voice. The invention provides an automatic psychological test method for tumor patients, which avoids the situation of manual testing through systematic calculation, and takes into account various information of patients to make the test results more accurate.