two groups: observation group and control group. Both groups received routine diabetes health education and dietary exercise guidance. On this basis, the observation group used exercise bracelets for physical exercise. The blood sugar, body mass index and glycosylated hemoglobin were compared before and after intervention in two groups of patients. Results After 3 months of intervention, the body mass index, fasting blood sugar, postprandial 2H blood sugar and glycosylated hemoglobin were all lower than the control group, and the difference was statistically significant(P05). Conclusion The use of exercise bracelet can control the metabolic index of patients, improve the compliance and enthusiasm of patients, and improve the quality of life. upcycle-silicone-braceletssilicone-lymphedema-bracelet Friendship is a kind of emotion from two-way relationship, that is, the emotions condensed by both sides must be maintained together. Friendship is the source of happiness. Sociologists point out that people of different income and social status have their own happiness, largely because of the existence of friendship factors. When you are in our website, it is easy to make friendship bracelets step by step. Choose the style from debossed, embossed, colorfilled, printed, embossed , dual layer, figured and full color. Choosecustom made lanyards the size from 202mm for adult, 180mm for youth and 150mm for toddler. Width from 6mm, 12mm,custom made lanyards 19mm and 25mm. Choose the color for bracelet and logo and enter the logo and message on bracelet. You can put names, slogan or logo on the bracelets.