This is also known from Huawei’s post where it has celebrated this achievement by making a unique-shaped cake that comes with the words HarmonyOS 2. The cake also comes with elements such as smart TV devices, smartwatches, TWS, and of course smartphones. HarmonyOS is not only an operating system on smartphones, but Huawei also wants to present HarmonyOS as an operating system that can be used for the Internet of Things. For your information, currently, HarmonyOS 2 can be used by smartphone owners of Huawei Mate 30 Series, P40 Series, Mate 30 Series, and also MatePad Pro tablets. Huawei is also known to be preparing a closed beta stage for other devices such as the P30 Series, Honor 30 and V30 Series this month. Indeed, the development of HarmonyOS in China is predicted to increase rapidly. This is because the majority of smartphone users in China do not need Google Mobile Services, so the transition to HarmonyOS is not a problem.