At present, most bracelets on the market have the functions of exercise step counting, sleep monitoring, call reminder and so on. You can choose according to your own needs and try to choose some well-known brands. Besides. Durian bracelet has many other functions, such as blood pressure private mode monitoring, real-time heart rate monitoring, ECG monitoring, blood oxygen, waterproof function and so on. Therefore, the durian smart sports bracelet is extremely cost-effective. Measuring blood pressure and heart rate is also much more accurate than other similar products, which is very close to the data measured by sphygmomanometer instruments.