鸿蒙操作系统是华为自主研发的一款全场景分布式操作系统，旨在实现全场景智慧化体验。由于美国对华为的制裁，导致华为手机无法继续使用Android系统，因此鸿蒙操作系统成为了华为自研手机的主力系统。
目前，鸿蒙操作系统确实在华为手机上得到了广泛应用，包括华为Mate 40、P40系列等多款手机已经搭载了鸿蒙系统。此外，华为MatePad和MateBook系列产品也开始搭载鸿蒙系统，并且未来会有更多产品采用该系统。
除了华为产品之外，京东也开始支持鸿蒙系统。近期，京东发布了基于鸿蒙OS的京东卡尔智能屏和京东卡尔智能手表，这两款产品都是基于鸿蒙OS开发的智能设备。京东卡尔智能屏和京东卡尔智能手表都拥有强大的智能功能，支持实时语音交互、智能家居控制、智能提醒等多项功能，用户可以通过语音指令轻松完成各种操作，并且可以通过京东商城进行购物、观看视频等。
除了华为和京东外，其他手机厂商目前并未采用鸿蒙系统。主要原因是鸿蒙系统仍处于初期阶段，生态系统尚未完善，应用软件库也不够丰富，因此其他手机厂商对于采用鸿蒙系统持观望态度。不过随着鸿蒙系统的持续发展，相信未来会有更多手机厂商选择支持鸿蒙系统，为用户提供更加丰富多样的选择。
总的来说，目前只有华为手机和京东部分智能设备支持鸿蒙系统，其他手机厂商尚未采用该系统。但是随着鸿蒙系统的不断发展和完善，相信未来会有更多企业选择支持鸿蒙系统，为用户带来更好的使用体验。Huawei's HarmonyOS is a self-developed distributed operating system that aims to achieve intelligent experience in all scenarios. Due to the US sanctions against Huawei， Huawei smartphones can no longer use the Android system， so HarmonyOS has become the main system for Huawei's self-developed smartphones. Currently， Huawei smartphones have been widely used with HarmonyOS， including the Huawei Mate 40， P40 series， and other models that have adopted HarmonyOS. In addition， Huawei MatePad and MateBook series products have also started to adopt HarmonyOS， and more products will use this system in the future. In addition to Huawei products， JD.com also supports HarmonyOS. Recently， JD.com released the JD Carl Smart Screen and JD Carl Smart Watch based on HarmonyOS. These two products are smart devices developed based on HarmonyOS. JD Carl Smart Screen and JD Carl Smart Watch have powerful smart functions， supporting real-time voice interaction， smart home control， smart reminders， and other functions. Users can easily complete various operations through voice commands and can shop， watch videos， and more through the JD.com app. Other mobile phone manufacturers have not yet adopted HarmonyOS. The main reason is that HarmonyOS is still in the early stage， and the ecosystem is not yet complete， and the application software library is not rich enough. Therefore， other mobile phone manufacturers are taking a wait-and-see attitude towards adopting HarmonyOS. However， with the continuous development of HarmonyOS， it is believed that more mobile phone manufacturers will choose to support HarmonyOS in the future， providing users with a more diverse choice. In summary， currently only Huawei mobile phones and some smart devices from JD.com support HarmonyOS， and other mobile phone manufacturers have not yet adopted this system. However， with the continuous development and improvement of HarmonyOS， it is believed that more companies will choose to support HarmonyOS in the future， providing users with a better experience.
