The invention discloses a graphene intelligent thermometer, comprising a casing, a medical sticker, a graphene temperature-sensing probe, a battery back cover, a battery, a display screen, a switch, a temperature sensor, a micro-control module, a storage unit, and an A/D conversion unit , Bluetooth sensing unit, mobile terminal, mobile app client, timing unit and alarm unit. The invention adopts the graphene temperature-sensing probe made of graphene new material, the temperature measurement time is only short, and the temperature-sensing probe made of graphene is non-toxic and harmless, light in weight and small in size, easy to be worn by children or patients, and monitored in real time Body temperature changes; it can be easily connected to the mobile phone APP through Bluetooth, and the mobile terminal can check the temperature after fast and accurate temperature measurement. It can monitor the body temperature changes in real time for 24 hours, and the alarm unit can automatically alarm when it is abnormal; the timing unit is equipped to remind people who are sick Take the medicine on time during the treatment, and the equipped storage unit can store the data for later viewing.