Does Harmony OS is just another name of Android They said that the Harmony IS is based on Android

No, Harmony OS is not just another name for Android. Although Harmony OS is based on Android, it is a completely separate operating system developed by Huawei. Harmony OS is designed to be a versatile operating system that can work on a variety of devices, including smartphones, tablets, smart TVs, smartwatches, and more. It is also designed to be more secure and efficient than Android.