谷歌Fast Pair不仅可以快速连接，还可以显示多个设备的电量
苹果(Apple)公司在智能手机以及相关配件领域，总能引起各种潮流，AirPods这款耳机产品常常被人吐槽丑，但是依然是其他手机厂商和配件厂商争相模仿的对象，这其中主要的一个原因就是它的实用性很强，使用便捷。不过相对于苹果公司相关设备的话，Android阵营就没这么简单了，毕竟有大量的公司在生产不同的Android手机配件产品。为此，Google必须开发一种能够满足于许多蓝牙设备兼容的方案，这就是谷歌推出Fast Pair的意义所在。
其实谷歌早在2017年就推出了Fast Pair，只不过在2018年的I/O 2019大会上，谷歌将这项技术推广到了更多的设备上，同时更吸引人的是，谷歌将这项技术推广到了高通的智能耳机开发工具包上，吸引了更多开发者的注意。虽然Fast Pair从字面意义上理解的话很明显是快速，但是它并不仅仅意味着快速链接，它还包括了快速提供详细信息。
现在所有的蓝牙设备都有电池，其中像耳机这类常用的蓝牙设备，需要时刻关注电量，虽然Android已经显示耳机的电量，不过时代在发展，现在流行很多类似AirPods的纯无线耳机，这类耳机每个都有电池，因此无法完整显示每只耳机的电量。
谷歌已经考虑到这一点，Fast Pair将解决这个问题，它可以同时显示三个电池的使用情况。不仅如此，Fast Pair还将获得定位和管理设备的能力，总之是一项很实用的技术，相信对于耳机厂商以及用户来说，都是一个不错的新体验。
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