ion 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 patiencustom carabinerts. 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 ocustom carabinerf 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 ne of our useful product. Medical bracelets is commonly used. It is a high quality silicone bracelets with the ID printed on. We can print bar code, QR code or unique serial number together with some detail of the medical institute. Usually the bracelet width need at least 15mm so that the code is clear enough to be scaned. We you scan the code with a phone, the detail of patient name, disease, taboo drugs, status will show up. It is a good help for doctor and patient to know the treatment. It will be good help for hospital to manage patients. All the medical bracelets should made from 100% silicone which is harmless and eco friendly to avoid secondary injury to patients. If the medical id bracelet is embeded with a chip, it will note down the information of exercise, heart beat and sleeping. Then trafer it to the phone app. It contribute to health care.