1, great market demand: With the improvement of people's health awareness, more and more people begin to pay attention to their health status and buy smart wearable devices such as smart bracelets for health monitoring. Therefore, the market demand for smart bracelets is huge and the market potential is huge.

2. High technology content: Smart bracelets need to integrate various technologies, including sensing technology, wireless communication technology, data processing technology and so on. Therefore, the technical content of smart bracelets is relatively high, which can provide entrepreneurs with more opportunities for technological innovation and differentiated competition.

3. Fast product update: With the continuous development of technology, the function and performance of smart bracelets are constantly improving and innovating. Therefore, the update speed of smart bracelet products is also very fast, which can provide entrepreneurs with more product upgrades and new opportunities.