The invention discloses an intelligent 
medicine service system based on 
the Internet of things and its working method. The 
system includes a 
medicine box, a 
hospital system platform and an intelligentbracelet; the intelligent bracelet is used for users to wear, the 
medicine box includes a medicine box body, and the medicine box body is provided with a controller, a touch screen, a key module anda first 
wireless communication module; the intelligent bracelet includes a 
microprocessor, a display screen, a vibration module, a body temperature module, a 
blood pressure detection module, a 
heart rate detection module and a second 
wireless communication module, wherein the body temperature module is used for detecting the temperature of the 
human body, the 
blood pressure detection module is used for detecting the 
blood pressure of the 
human body, and the 
heart rate detection module is used for detecting the 
heart rate of the 
human body; the controller is electrically connected with the touch screen, the key module and the first 
wireless communication module respectively, and the 
microprocessor is electrically connected with the display screen, the vibration module, the body temperaturemodule, the blood 
pressure detection module, the heart rate detection module and the second wireless communication module respectively. The 
system can remind the users to take medicines when it is time for taking the medicines and monitor the physical conditions of the users after the users take the medicines.