Abstract:Blood glucose monitoring is an important part of the diagnosis and treatment of diabetes. Through different enzymatic methods, optical methods, and different biological samples and related indicators （glycated hemoglobin, glycated albumin and 1, 5-anhydroglucitol）, glucose metabolism parameters can be obtained for screening diagnosis and assessment of conditions. In recent years, with the development of wearable device development, digitalization and non-invasive technology, it has provided assistance for blood glucose information management. In this paper, the development of different blood glucose monitoring techniques and the latest research results are reviewed.