Product Code Database
HarmonyOS ( HMOS) (tr=Vast Mist) is a distributed operating system developed by Huawei for , tablet computer, , , personal computers and other . It has a microkernel design with a single framework: the operating system selects suitable kernels from the abstraction layer in the case of devices that use diverse resources. The latest version is HarmonyOS 6; it was released on 22 October 2025.
From 2019 to 2024, versions 1 to 4.3 (4.5 TV) of the operating system were built by integrating the Android Open Source Project (AOSP) with OpenHarmony, allowing it to support both HarmonyOS and Android apps. The next iteration of HarmonyOS became known as HarmonyOS NEXT. HarmonyOS NEXT was announced on August 4, 2023, and officially launched on October 22, 2024. It also replaced the OpenHarmony multi-kernel system with its own HongMeng Kernel at its core and removed all Android code. Since version 5, HarmonyOS only supports apps in its native "App" format.
HarmonyOS NEXT/5.x+ both discards the common Unix-like Linux kernel and replaces the previous multiple-kernel, kernel agnostic system from OpenHarmony with its own bespoke HarmonyOS microkernel as a single framework.
HarmonyOS was officially launched by Huawei, and first used in Honor , in August 2019. It was later used in Huawei wireless routers, IoT in 2020, followed by , Tablet computer and from June 2021.
In May 2025, the first notebook with the HarmonyOS operating system was launched by Huawei, featuring "HarmonyOS PC", i.e. HarmonyOS 5 for the personal computer form factor.
On November 19, 2025, the first 2-in-1 with HarmonyOS 5.1 was launched by Huawei, with MatePad Edge supporting both tablet mode and full desktop counterpart in line with Huawei MateBook PC line.
In 2019, Huawei applied for a trademark called "华为鸿蒙" for the kernel of its own operating system. At that time, when the company was still struggling with what to name its operating system, the public mistakenly thought the trademark of the system kernel was the name of an operating system. Finally, the official named the operating system "Hong Meng" (l=Vast Mist). The name "Hongmeng" represents "the vitality of all things at the beginning of their creation". The English name chosen was "HarmonyOS", symbolizing "the interconnection of all things and harmonious coexistence."
Prior to its unveiling, it was originally speculated to be a mobile operating system that could replace Android on future Huawei devices. In June 2019, an Huawei executive told Reuters that the OS was under testing in China, and could be ready "in months." But by July 2019, some Huawei executives described the OS as being an embedded operating system designed for IoT hardware, discarding the previous statements for it to be a mobile operating system.
Some media outlets reported that this OS, referred to as "Hongmeng", could be released in China in either August or September 2019, with a worldwide release in the second quarter of 2020. On 24 May 2019, Huawei registered "Hongmeng" as a trademark in China. The name "Hongmeng" came from Chinese mythology that symbolizes primordial chaos or the world before creation. The same day, Huawei registered trademarks surrounding "Ark OS" and variants with the European Union Intellectual Property Office. In July 2019, it was reported that Huawei had also registered trademarks surrounding the word "Harmony" for desktop and mobile operating system software, indicating either a different name or a component of the OS.
HarmonyOS 5 official development began on July 2021 under an internal codename "543-2" as part of entire OpenHarmony codebase Project 543 within Huawei internally since 2015 before being open sourced in September 2020 alongside the HongMeng Kernel project which officially began internally in 2016. It was first unveiled at HDC 2023, branded as HarmonyOS NEXT Developer Preview on August 4, 2023. Technical demos were on the Mate 40 Pro and MatePad Pro 12.6, which were both powered by the Kirin 9000 chip. Following the August 29, 2023 announcement of the Mate 60 Pro, featuring the Kirin 9000S, Huawei shifted development focus to the new in-house Kirin 9000S custom chip platform. At Huawei's autumn full-scenario launch event on September 25, 2023, Huawei officially launched the "HarmonyOS NEXT Program." The final known build supporting the original Kirin 9000 was HarmonyOS build 4.1.0.73, based on OpenHarmony 4.1, up-streamed with API 11. The semi-finished software Developer Preview officially released to developers on January 18, 2024, which was internally referenced to as "HarmonyOS OH1.0". It originally had selected the old standard Linux kernel of kernel-agnostic KAL system by default for OpenHarmony standard system for mobile and computing type devices in partner internal developer builds externally before retrofitting the new in-house microkernel, HongMeng Kernel, which was in production on Canary builds of HarmonyOS NEXT Developer Preview on January 18, 2024. It replaced Linux kernel on physical hardware, leaving the old Linux kernel for x86 app development emulators on Windows and macOS versions of legacy JetBrains-based DevEco Studio IDE. This build featured distinct icons and a control center design differing from the RTM version, with placeholder wallpapers. A public preview program followed on June 21, 2024 after Developer Preview 2 in April 2024. Build 5.0.0.102 became the first to identify itself as HarmonyOS 5 after replacing the 'NEXT' suffix on the build numbers throughout pre-consumer public beta builds. The PC version was showcased at the HarmonyOS Computer Technology and Ecosystem Communication Conference using MateBook Pro prototypes in May 8, 2025 as first look.
HarmonyOS 2.0 introduced a modified version of OpenHarmony's L3-L5 source code, expanding its compatibility across smartphones and tablets. Underneath the kernel abstraction layer (KAL) subsystem, HarmonyOS used the Linux kernel and the AOSP codebase. This setup enabled Android APK files and App Bundles (AAB) to run natively, similar to older Huawei EMUI-based devices, without needing root access.
Additionally, HarmonyOS supported native apps packaged for Huawei Mobile Services through the Ark Compiler, leveraging the OpenHarmony framework within its dual-framework structure at the System Service Layer. This configuration allowed the operating system to run apps developed with restricted HarmonyOS .
Until the release of HarmonyOS 5, also known as HarmonyOS NEXT, using its microkernel within a single framework, replacing the operating system dual-framework approach for Huawei's HarmonyOS devices with the AOSP codebase.
HarmonyOS 2.0 launched at the Huawei Developer Conference on 10 September 2020. Huawei announced it intended to ship the operating system on its smartphones in 2021. The first developer beta of HarmonyOS 2.0 was launched on 16 December 2020. Huawei also released the DevEco Studio IDE, which is based on IntelliJ IDEA, and a cloud emulator for developers in early access.
Huawei officially released HarmonyOS 2.0 and launched new devices shipping with the OS in June 2021, and started rolling out system upgrades to Huawei's older phones for users gradually.
On July 27, 2022, Huawei launched HarmonyOS 3, providing an improved experience across multiple devices such as smartphones, tablets, printers, cars and TVs. It also launched Petal Chuxing, a ride-hailing app running on the new version of the operating system.
On 29 June 2023, Huawei launched the first developer beta of HarmonyOS 4. On 4 August 2023, Huawei officially announced and released HarmonyOS 4 as a public beta. On 9 August, it rolled the operating system out on 34 different existing Huawei smartphone and tablet devices—albeit as a public beta build. Alongside HarmonyOS 4, Huawei also announced the launch of HarmonyOS NEXT, which is a "pure" HarmonyOS version, without Android libraries and therefore incompatible with Android apps post-software convergence.
On 18 January 2024, Huawei announced commercialisation of HarmonyOS NEXT with a Galaxy stable version rollout beginning in Q4 2024 based on OpenHarmony 5.0 (API 12) version after OpenHarmony 4.1 (API 11) based Q2 Developer Beta after release of public developer access of HarmonyOS NEXT Developer Preview 1 that has been in the hands of closed cooperative developers partners since August 2023 debut. The new system of upcoming HarmonyOS 5 version that replaced HarmonyOS multi-kernel dual-frame system convergence for unified system stack of the unified app ecosystem for commercial Huawei consumer devices.
On March 11, 2024, Huawei announced the early recruitment for the new test experience version of Huawei HarmonyOS 4 firmware update, which included improvements to performance and user experiences. HarmonyOS version 4.0.0.200 (C00E200R2P7) of the firmware was gradually rolled out on March 12, 2024.
On April 11, 2024, it was reported that Huawei opened the registration and rolled out the public beta of HarmonyOS 4.2 for 24 devices. On the same day, the company announced its incoming HarmonyOS 5.0 operating system version of Galaxy Edition version under the HarmonyOS NEXT system, which would first be released as an open beta program for developers and users at its annual Huawei Developer Conference in June 2024. The commercial consumer release with upcoming other devices, like the Mate 70 flagship, would follow in Q4.
On April 18, 2024, Huawei Pura 70 flagship series lineup received the HarmonyOS 4.2.0.137 update, after release.
On April 17, 2024, Huawei's chairman Eric Xu revealed plans to push the native HarmonyOS NEXT system for next gen HarmonyOS in global markets as the company's focus at Huawei's Analyst Summit 2024 (HAS 2024) to the Chinese and international press.
On May 17, 2024, during the HarmonyOS Developer Day (HDD) event, Huawei announced a HarmonyOS upgrade with the new HarmonyOS NEXT base beginning commercial use by September with over 800 million devices and 4,000 apps in use. A total of 5,000 apps was targeted for launch.
On June 21, 2024, during the Huawei Developer Conference (HDC) keynote, Huawei announced HarmonyOS NEXT Developer Beta for registered developers and 3,000 pioneer users on limited models such as the Huawei Mate 60 Series, Huawei Mate X5 Series and Huawei MatePad Pro 13.2 tablet. The consumer beta version was expected to be released in August 2024, while the stable build would be made available in Q4 2024. During the conference, Huawei formerly announced the in-house Cangjie programming language for the new native system, alongside the release of the Developer Preview Beta recruitment program.
On October 22, 2024, at the Huawei HarmonyOS Next event, it was officially revealed as "Native" HarmonyOS NEXT brand transitioning to HarmonyOS 5, incorporated as HarmonyOS 5.0.0 version, for public beta with 2025 expansions. Ahead of flagship devices with stable builds factory in November 26, 2024.
Subsequent HarmonyOS NEXT releases of HarmonyOS 5 iterations, starting with version 5.0.1, launched on May 19, 2025, with the MateBook Pro and Fold PCs launch after the Huawei Pura X, the first phone to launch with full pre-installation of HarmonyOS 5 on March 20, 2025. The beta program was also launched for 14 devices.
On July 23, 2025, Huawei launched HarmonyOS 5.1 for 30+ compatible devices after the launch of Huawei Watch 5 on May 16, 2025, and the Pura 80 series on June 11, 2025.
On October 22, 2025, Huawei announced HarmonyOS 6 with consumer beta launch after releasing Developer Beta builds since June 20, 2025 at HDC 2025. The Mate 80 series, alongside Mate X7 devices, became the first to launch with HarmonyOS 6 preinstalled on November 25, 2025, with official stable version rollout on eligible models such as the Mate 70 series on the same day in mainland China's markets.
Apps can support "snippets", which expose a portion of the app's functionality (such as a media player's controls, or a weather forecast) via an iOS style pop-up window by swiping left after holding the app icon in context menu, and can be pinned to the home screen as a Software widget. Apps and services can provide cards; as of HarmonyOS 3.0, cards can also be displayed as widgets with different sizes and shapes to adapt to the home screen layout, and can also be stacked.
The user interface font of HarmonyOS on HarmonyOS Next base is HarmonyOS Sans. It is designed to be easy to read, unique, and universal. The system font was used throughout the operating system alongside previous Android-based EMUI 12 and up, including third-party HarmonyOS and former Android apps.
Atomic Services are installation-free since the accompanying code is downloaded in the background. They can also be synchronized across multiple devices, such as updating the driver's location on the watch in real time after the user hails a taxi on the mobile phone.
Unlike previous versions of HarmonyOS, Android applications are no longer compatible and cannot be downloaded from the store. Large numbers of western apps are therefore not available natively. Yet, applications such as Easy Abroad and DroiTong do allow Android apps to run in emulation inside a separate container. Apps downloaded via DroiTong are automatically placed into a dedicated folder on the home screen. This includes leading apps such as Amazon, ChatGPT, Facebook, Netflix, YouTube. While these apps work, there are issues present with missed notifications, lower resolution, and file transfers in and out of the container. Apps not present include major banking apps, most streaming services, alternative mapping solutions such as Waze as well as some Google services such as Google Assistant and Gemini. Most major Chinese apps are also available, but most Chinese games are still missing.
| +Status of Major Android Apps in HarmonyOS Next !Available Natively !Available in Container !Not Available !Sources | ||
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For HarmonyOS computer system side powered with Kirin X series silicon custom AArch64 PC chips, there is a virtual machine application on HarmonyOS called Oseasy and KaiMaster/Armor Master built on Huawei's openEuler virtualisation technology stack StratoVirt that enables users to run Windows 11 ARM in a virtual environment on Huawei MateBook PCs and MatePad Edge. HiSH, Harmonix, Termony third-party console applications by open source HarmonyOS developer community based on harmony-qemu FOSS project built for pure single framework OpenHarmony-based HarmonyOS platform that supports QEMU virtualization adaptations natively that can enable users to run full Linux console applications and commands alongside the integration of HarmonyOS computer's default HiShell system terminal.
It also features 'Network Neighbor' functionality, which supports access to shared files of other devices in the LAN network such as other computers and NAS storage devices etc. on HarmonyOS 5.0.1 PC system side post launch. The feature has been expanded to the tablet system side on HarmonyOS 6.
The following current devices use Harmony OS with the Harmonys OS microkernel instead of the Android AOSP core.
The HarmonyOS 2.0 beta launched on 16 December 2020 and supported the P30 series, P40 series, Mate 30 series, Mate 40 series, P50 series, and the MatePad Pro.Stable HarmonyOS 2.0 was released for smartphones and tablets as updates for the P40 and Mate X2 in June 2021. New Huawei Watch, MatePad Pro and PixLab X1 desktop printer models shipping with HarmonyOS were also unveiled at the time. In October 2021, HarmonyOS 2.0 had over 150 million users.
On November 25, 2025 Huawei press conference for Mate 80 series and Mate X7 flagship products, it was announced that devices running HarmonyOS 5 and HarmonyOS 6 has passed 27 million in activations altogether with an install base growing at 100,000 per day.
The kernel layer incorporates a subsystem that accommodates HongMeng Kernel based on microkernel as Rich Executed Environment (REE), catering to diverse smart devices. Depending on the device type, different kernels can be selected; for instance, like OpenHarmony base itself but with a single kernel, lightweight systems are chosen for low-power devices like watches and IoT devices to execute lightweight HarmonyOS apps, whereas large-memory devices like mobile phones, tablets, and PCs utilize standard system. The dual-app framework was replaced with a single-app framework in HarmonyOS NEXT, supporting only native HarmonyOS apps with APP format.
The system includes a communication base called DSoftBus for integrating physically separate devices into a virtual Super Device, allowing one device to control others and sharing data among devices with distributed communication capabilities. "To address security concerns" arising from varying devices, the system provides a hardware-based Trusted Execution Environment (TEE) microkernel to prevent leakage of sensitive personal data when they are stored or processed.
It supports several forms of apps, including native apps that can be installed from AppGallery, installation-free Quick apps and lightweight Meta Services accessible by users on various devices.
At its launch as an operating system for smartphones in 2021, HarmonyOS was, however, rumored by Ars Technica to be a "rebranded version of Android and EMUI" with nearly "identical code bases". Following the release of the HarmonyOS 2.0 beta, Ars Technica and XDA Developers suggested that "the smartphone version of the OS had been forked from Android 10". Ars Technica alleged that it resembled the existing EMUI software used on Huawei devices, but with all references to "Android" replaced by "HarmonyOS". It was also noted that the DevEco Studio software based on JetBrains open source IntelliJ IDEA IDE "shared components and tool chains" with Android Studio.
When testing the new MatePad Pro in June 2021, Android Authority and The Verge similarly observed similarities in "behavior", including that it was possible to install apps from Android on the HarmonyOS-based tablet, and to run the Android 10 easter egg apk app, reaffirming earlier rumor mills.
In December 2022, some Chinese users discovered that, after switching the language to English in HarmonyOS 3.0, the "System" app would display as "Android System," which once again sparked controversy. Huawei subsequently released an urgent patch to remove the reference to Android.
Built on a custom version of OpenHarmony, HarmonyOS NEXT proprietary system has the HarmonyOS microkernel at its core with a single framework currently since HarmonyOS 5 version and up, departing from the common Linux kernel and replaced multi-kernel HarmonyOS.
Among the first batch of over 200 developers, McDonald's and KFC in China became two of the first multinational food companies to adopt HarmonyOS Next.
HarmonyOS uses App Pack files suffixed with .app, also known as APP files, for distribution of software via AppGallery. Each App Pack has one or more HarmonyOS Ability Packages (HAP) containing code for their abilities, resources, libraries, and a JSON file with configuration information.
HarmonyOS as a universal single IoT platform allows developers to write apps once and run everywhere across devices such as phones, tablets, personal computers, TVs, cars, smartwatches, single board computers under OpenHarmony, and screen-less IoT devices such as smart speakers.
As of October 2024, there were reportedly over 6.75 million registered developers participated in developing HarmonyOS apps.
ArkUI elements are adaptable to various devices and include new interface rules with automatic updates along with HarmonyOS updates.
ArkUI 3.0 is declarative in eTS (extended TypeScript) in HarmonyOS 3.0, followed by main ArkTS programming language in HarmonyOS 3.1, contrasting with the imperative syntax used in Java development in earlier versions of HarmonyOS in HarmonyOS 1.0 and 2.0. ArkUI allows for 2D drawing as well as 3D drawing, animations, event handling, Service Card widgets, and data binding. ArkUI automatically synchronizes between UI views and data.
ArkUI integrates with DevEco Studio IDE to provide for real-time previews during editing, alongside support for debugging and other development features.
ArkJS is designed for web development with a Vue 2-like syntax, providing a familiar environment for web developers using JS and CSS. ArkJS incorporates the HarmonyOS Markup Language (HML), which allows attributes prefixed with @ for MVVM architectural pattern.
During HDC 2022 HarmonyOS 3.1 in November 2022, Huawei ArkUI evolved into full declarative development featuring declarative UI capabilities, improved layout ability, component capability improvement and others. In April 2023, HarmonyOS 3.1 Beta 1 build included ArkUI declarative 2D and 3D drawing capabilities. The upgrade also improves layout, component, and app state management capabilities.
During HDC 2023, August 2023, Huawei announced HarmonyOS 4.0 improvements of ArkUI with ArkTS alongside native HarmonyOS NEXT software development using Ark Engine with ArkGraphics 2D and ArkGraphics 3D. Also, the company announced a cross platform extension of ArkUI called ArkUI-X which would allow developers to run applications across Android, iOS and HarmonyOS under one project using DevEco Studio IDE and Visual Studio Code plugins. On January 18, 2024, during HarmonyOS Ecology Conference, Huawei revealed the HarmonyOS NEXT software stack, that included ArkUI and cross-platform variant ArkUI-X UI framework with the core primary in-house Ark Compiler backend and Ark Runtime with primary ArkTS language while both LLVM-based backend derived compilers of in-house BiSheng Compiler for NDK (Native Development Kit) development of C/C++ NAPI applications alongside in-house Cangjie programming language with Cangjie compiler that includes Cangjie runtime. Cangjie programming language sits in the middle between C/C++ and ArkTS as a high level native language.
Maleoon API is an upcoming self-developed low-level graphics API for HarmonyOS 6.x versions announced at HDC 2025 that will coexist with cross-platform industry standards Khronos Group OpenGL and Vulkan graphic APIs, that aims to be a data-driven, structured API, improving rendering efficiency in a heterogenous hardware and AI software paradigm shift with GPU pooling of devices for end-to-end collaborative rendering, end-to-cloud where devices act as virtual graphic cards to boost rendering and fidelity that are solely optimized and programmable for in-house Maleoon GPUs of HiSilicon SoC in a vertically integrated ecosystem.
Huawei has formerly introduced WebGE, a next-generation graphics rendering technology for mini-games that implements the cross-platform WebGPU API standard within the mini-game ecosystem exclusive to mainland Chinese mobile games market. This advancement enhances graphical performance and efficiency for lightweight gaming experiences. In performance tests, the adventure mini native web game Dawn Returns achieved a 30% increase in frame rate during real-time 3D lighting and shadow rendering, along with smoother scene transitions. Similarly, the 3D bullet-shooting mini-game Thunder: Awakening sustained frame rates above 90 FPS with greater stability, while reducing power consumption by approximately 15%. The release of WebGE is designed to enable richer visual effects in mini-games and expand creative possibilities for developers in mini-game design for HarmonyOS 6 platform.
System components are built-in components within the ArkUI framework, categorized into container components and basic components. For example, Row and Column are container components that can hold other components, while Text and Button are basic components.
import router from '@ohos.router';
@Entry @Component struct Index {
@State message: string = 'Hello World'
build() {
Row() {
Column() {
Text(this.message)
.fontSize(50)
.fontWeight(FontWeight.Bold)
// Add a button to respond to user clicks.
Button() {
Text('Next')
.fontSize(30)
.fontWeight(FontWeight.Bold)
}
.type(ButtonType.Capsule)
.margin({
top: 20
})
.backgroundColor('#0D9FFB')
.width('40%')
.height('5%')
// Bind the onClick event to the Next button so that clicking the button redirects the user to the second page.
.onClick(() => {
router.pushUrl({ url: 'pages/Second' })
})
}
.width('100%')
}
.height('100%')
}
}
Allowing for fast and low-cost connections to users, smart devices like speakers, fridges and cookers of different brands powered by HarmonyOS can be connected and merged into a super device with a single touch of smartphone without the need to install apps. Also, HiLink protocols for mesh and wireless routers connectivity with devices alongside other smart devices that are platform agnostic that connects to HarmonyOS devices.
The HarmonyOS Connect sets the platform apart from traditional mobile and computing platforms and the company's previous ecosystem attempts with its Android based EMUI and LiteOS connectivity in the past.
Huawei designed a modular SoC for cars that will be pluggable and easy to upgrade to maintain the peak performance of the cockpit. Users would be able to upgrade the chipset as one can upgrade on an assembled desktop computer with its scalable distributed OS.
On December 21, 2021, Huawei launched a new smart console brand, HarmonySpace, a specialized HarmonyOS vehicle operating system. Based on Huawei's 1+8 ecology, apps on smartphones and tablets can be connected to the car seamlessly with HarmonySpace, which also provides smartphone projection capability.
On December 23, 2021, Huawei announced a new smart select car product – AITO M5, a medium-size SUV with HarmonyOS ecosystem through continuous AI learning optimization and over-the-air upgrades. On July 4, 2022, Huawei officially launched AITO smart select car product to be shipped to customers sometime in August 2022. During the launch, the company received 10,000 pre-orders in 2 hours for its M7 model.
Huawei MagLink, Huawei's HarmonyOS car application, eliminated the need mobile phone navigation and phone holders. This allowed more built-in, accessible entertainment and information services.
In less than a week before launching HarmonyOS 2.0 and new devices by Huawei, the Beijing Intellectual Property Court announced the first-instance judgement in May 2021 to uphold the decision by CNIPA as the trademark was not sufficiently distinctive in terms of its designated services.
However, it was reported that the trademark had officially been transferred from Huizhou Qibei Technology to Huawei by end of May 2021.
On October 22, 2024, It has been reported that Huawei has applied for registration of more than 400 HarmonyOS related trademarks in China.
Market research conducted in China by Strategy Analytics showed that Harmony OS was the third largest smartphone platform after Apple iOS and Google Android, reaching a record high of 4% market share in China during the first quarter of 2022, up from zero just a year earlier. This increase in market share took place after the operating system was also launched for smartphone devices in June 2021.
The research claimed that in the first quarter of 2022 the platform outgrew its rivals, such as Android and Apple iOS, from a low install base of about 150 million smart devices overall, particularly due to the good support in China and the HarmonyOS software upgrades that Huawei made available for its older handset models and its former sub-brands such as Honor.
On August 8, 2022, after the soft launch of HarmonyOS 3, Sina Finance, part of Sina Corporation, and Huawei Central reported that the number of Huawei HarmonyOS Connect devices had exceeded 470 million units. By summer 2022, 14 OpenHarmony distributions had been launched.
In the third quarter of 2023, HarmonyOS captured a 3% share of the global smartphone market and 13% within China, despite Huawei's limitation to LTE at the time. At the launch of HarmonyOS 4 in August 2023, it was noted that the operating system had been integrated into over 700 million devices. By January 18, 2024, during Huawei's HarmonyOS Ecology Conference in China, this number had risen to over 800 million devices, as reported by Huawei.
In the first quarter of 2024, HarmonyOS reached a 4% market share globally and captured 17% of the Chinese market, surpassing iOS to become the second largest mobile platform domestically, as reported by Counterpoint Research on May 25, 2024. During the HDC 2024 keynote conference, it was announced that HarmonyOS had reached 900 million active users on June 21, 2024.
On October 22, 2024, Huawei announced at its HarmonyOS NEXT 5 event that the HarmonyOS platform had 1 billion active users. In the first quarter of 2025, HarmonyOS increased its market share globally to 5%; it also held 19% of the Chinese market, an increase of 2 percentage points over the same quarter in 2024.
As of November 23, 2025, since Q2 2025, HarmonyOS has maintained a stable market share at 4% in line with the rest of 2024 as Huawei recovered in Q3 2025 from short slump in Q2 2025 during Pura 80 series era with 18% maintaining a second largest mobile OS market lead over iOS at 14% in mainland Chinese mobile market according to Counterpoint.
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