HarmonyOS

HarmonyOS (HMOS) (Chinese: 鸿蒙; pinyin: Hóngméng) is a distributed operating system developed by Huawei for smartphones, tablets, smart TVs, smart watches, personal computers and other smart devices. It has a multikernel design with dual frameworks: the operating system selects suitable kernels from the abstraction layer in the case of devices that use diverse resources. The operating system was officially launched by Huawei in August 2019.

HarmonyOS
Current HarmonyOS 4.0 GUI on Huawei Mate 60
DeveloperHuawei
Written inC, C++, ArkTS
OS familyUnix-like (modified AOSP), LiteOS, OpenHarmony convergence until HarmonyOS NEXT
Working stateCurrent
Source modelClosed, with open source components
Initial releaseAugust 9, 2019 (2019-08-09)
Latest release4.0.0.126 / (January 19, 2024 (2024-01-19))
Marketing targetInternet of Things, Internet of vehicles, Edge computing, wireless routers, smartphones, tablet computers, smart TVs, smartwatches, fitness trackers, smart speakers, personal computers, Laptops, mixed reality headsets, virtual reality headsets, wireless earbuds, wireless headphones, wearable devices, augmented reality headsets, smart printers, interactive whiteboards, E-readers, cars, smart homes, enterprise, industry, aerospace
Available in77 languages
Update methodOver-the-air
Package manager.app and APK-based
Platforms64-bit ARM, RISC-V, x86, x64 and LoongArch
Kernel typeMulti-kernel (KAL (Kernel Abstract Layer subsystem) with Linux kernel and LiteOS
UserlandSystem Service Layer
Default
user interface
HarmonyOS Design (Design System) (multi-touch, GUI)
LicenseCommercial software, Proprietary software except for open-source components
Preceded byLiteOS, EMUI and Android
Official websitewww.harmonyos.com/en/
Support status
Supported
Articles in the series
HarmonyOS version history
HarmonyOS
Simplified Chinese鸿蒙
Traditional Chinese鴻蒙
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