The invention discloses an APP-set bracelet type optical photon radial artery detection and treatment all-in-one device. The device comprises a control management circuit unit, a display unit, a radial artery detection module, an optical output security module, a laser treatment module, a key, a rechargeable battery, an external charging power supply, a display screen, a waterproof shell, a bottom cover and a bracelet, wherein the control management circuit unit is composed of an MCU (Microprogrammed Control Unit) central processing unit, a bluetooth module, a vibration prompter, a peripheral management circuit and a power management circuit; the bluetooth module, the display unit, the radial artery detection module, the optical output security module, the laser treatment module, the key, the vibration prompter, the peripheral management circuit and the power management circuit are respectively connected with the MCU central processing unit; the rechargeable battery and the external charging power supply are respectively connected with the power management circuit; the bluetooth module is in wireless connection with an APP software platform of a smartphone and is used for controlling all parameters of the laser treatment module, the radial artery detection module, the optical output security module, the vibration prompter and the display unit.