What are the advantages of the design of this smart bracelet? It's best to describe it in some design terms, thank you.

If the smart bracelet is famous, it is of course Xiaomi Huawei. Lexin and durian are both new brands. Lexin smashed a lot of advertisements, and its popularity is relatively high, but the cost performance is definitely not good. After so many advertisements, it must be from consumers. Durian and millet are cost-effective. According to my understanding, the concepts of these two brands are very similar, so my answer is durian and millet. However, durian's smart bracelet watch is more selective in style and attachment, and its functions are more comprehensive. On the basis of gait function and fashionable and versatile appearance, there are also functions such as blood pressure, heart rate, sleep, heart health management, electrocardiogram, blood oxygen and so on. . .