Multifunctional health detection intelligent waistband

The invention discloses a multifunctional health detection intelligent waistband in the field of intelligent wearing. The multifunctional health detection intelligent waistband comprises a waistband body, and the waistband body is provided with a waistband length regulator, a motion sensor, a controller, a pressure sensor and a wireless assembly; the belt length adjuster is used for adjusting the length of the belt body based on a detection value of the pressure sensor and collecting waistline data; the motion sensor is used for detecting the motion amount of the wearer; the controller is used for acquiring waistline data before and after a user takes food and calculating food intake, the controller is used for receiving food intake information through the wireless assembly, and the controller calculates intake calorie based on the food information and the food intake; a weight value of a user is preset in the controller, and the controller estimates a weight change value of the user by detecting a waistline