本软件实现了手腕可穿戴设备、Android手机、PC机和数据库的实时数据传输，其中手腕可穿戴设备可以理解为数据采集器，Android手机可以理解为控制器，PC机和数据库可以理解为存储器。(This software realizes the real-time data transmission of wrist wearable device, Android mobile phone, PC and database. The wrist wearable device can be understood as data collector, Android mobile phone can be understood as controller, PC and database can be understood as memory.)