The present invention relates to a blood sugar managing watch and a blood sugar managing method. The blood sugar managing watch comprises: a housing having a wrist watch shape； a blood sugar strip connector installed on a side of the housing such that a blood sugar strip is to be connected thereto； and a blood sugar meter that is embedded in the housing and automatically activates a blood sugar measurement task to measure the blood sugar of blood on the blood sugar strip when the blood sugar strip is connected to the blood sugar strip connector.
