Huawei Releases HarmonyOS 7 Developer Beta: Entering the Agent Era

On June 12, 2026, Huawei officially released the HarmonyOS 7 Developer Beta, marking another major upgrade after HarmonyOS NEXT. The new system fully integrates AI Agent capabilities, supporting cross-device intelligent collaboration, intent recognition, and autonomous decision-making, signifying a paradigm shift from users seeking services to services finding users. Huawei Consumer Business CEO Yu Chengdong stated that HarmonyOS 7 will usher in a new era of smart devices.

Core Architecture of Agent Capabilities

The most critical upgrade in HarmonyOS 7 is the introduction of the all-new Agent Framework. This framework deeply integrates AI capabilities into the system's core, enabling every application to become an intelligent agent. Developers need only simple API calls to equip applications with intent understanding, task planning, and autonomous execution capabilities.

Huawei Consumer BG Software President Gong Ti demonstrated a compelling scenario at the launch event: a user simply tells their phone 'Help me arrange tomorrow's business trip,' and the system automatically calls upon flight search, hotel booking, calendar management, and other applications to complete the entire process from inquiry to reservation. Throughout this seamless interaction, the user does not need to open individual applications—the Agent automatically coordinates multiple apps to complete the task. This represents a fundamental shift in how users interact with their devices, moving from explicit app-by-app navigation to natural language intent-driven automation.

Revolutionary Breakthrough in Cross-Device Collaboration

Another major highlight of HarmonyOS 7 is Super Device 2.0. Compared to the previous generation, the new system supports seamless collaboration across up to 12 devices simultaneously, including phones, tablets, PCs, smart screens, car infotainment systems, and smart home devices. Data transmission latency between devices has been reduced to below 5 milliseconds, achieving true real-time synchronization that feels instantaneous to users.

A typical use case illustrates the power of this capability: a webpage browsed on a phone can seamlessly transfer to a tablet for continued reading; music played in the car automatically switches to the home speaker upon arrival; a video call started on a smart screen can be handed off to a phone when the user leaves home. This cross-device continuity experience is the core competitive advantage of the HarmonyOS ecosystem and represents a level of device integration that neither iOS nor Android has achieved.

Opportunities and Challenges for Developers

Huawei has provided developers with the new DevEco Studio 5.0 development environment, featuring built-in AI-assisted programming capabilities. Developers can describe requirements in natural language, and the system automatically generates code frameworks, significantly lowering the barrier to entry for HarmonyOS development. According to Huawei's statistics, this feature can improve development efficiency by more than 40%.

However, upgrading from HarmonyOS 4 to HarmonyOS 7 is not a trivial undertaking. The new system adopts the entirely new ArkTS 2.0 programming language, requiring existing Java and JavaScript code to be re-adapted and migrated. While Huawei has committed to providing detailed migration guides and dedicated technical support, small and medium-sized developers still face considerable learning costs and transition timelines. Industry analysts estimate that full ecosystem migration could take 12 to 18 months.

Latest Progress in Ecosystem Building

As of June 2026, HarmonyOS ecosystem devices have surpassed 1 billion units, with monthly active users reaching 650 million. The app marketplace now hosts over 500,000 native HarmonyOS applications, covering more than 95% of daily usage scenarios. Native HarmonyOS versions of China's most popular apps—including Alipay, WeChat, and Douyin—have all been launched, providing users with a fully localized app experience.

Huawei also announced the launch of the 'HarmonyOS Spark Plan,' a 10 billion yuan investment initiative to support developers. The comprehensive program includes technical support, revenue sharing, app promotion, and dedicated incubation resources, with the ambitious goal of listing 1 million native HarmonyOS applications by the end of 2027. This aggressive ecosystem expansion strategy signals Huawei's determination to establish HarmonyOS as a genuine third pillar in the global mobile operating system landscape.

Competition with iOS and Android

The release of HarmonyOS 7 has subtly but significantly altered the global mobile operating system market landscape. According to Counterpoint Research data, in Q1 2026, HarmonyOS's market share in China reached 22%, second only to Android's 58% and ahead of iOS's 19%. In the global market, HarmonyOS holds an 8% share but boasts the fastest growth rate among all operating systems.

Analysts point out that HarmonyOS 7's Agent capabilities are the key to its differentiated competitive positioning. While Apple showcased AI features at WWDC 2026, they primarily focused on incremental Siri upgrades; Google's Android 16 emphasizes privacy protection and on-device processing. HarmonyOS's bold approach of making AI Agent a first-class system-level capability—rather than a bolt-on feature—is considered pioneering within the industry and could redefine user expectations for what a mobile operating system should deliver.