This device is used as long as the brand of intelligent machines are adapted to use intelligent machines and can synchronize phonebook and provide a variety of useful features and services to facilitate your work and leisure activities in the smart machine operation.
此设备使用，只要智能机的品牌都适合使用智能机，并可以同步通讯录，并提供了多种实用的功能和服务，以促进智能机的操作您的工作和休闲活动。

smart watch helper更新内容

提升了稳定性。