The embodiment of the invention discloses a lamp control method for improving user experience. The method comprises the steps that an intelligent wearing device monitors users' physiological indexes; the intelligent wearing device determines the variation trend of a user state according to the users' physiological indexes, and the user state comprises a sleep state and a non-sleeping state; the intelligent wearing device generates corresponding control instructions according to the variation trend of the user state; and the intelligent wearing device sends the corresponding control instructions to a lighting system so that the lighting system can control a lamp according to the corresponding control instructions. The embodiment of the invention further discloses a lamp control device for improving user experience.