HarmonyOS 7: How Huawei's AI Agent Aims to Overtake iOS and Android

For the past few years, the narrative surrounding Huawei's HarmonyOS has been one of rapid growth and ecosystem building. However, at this year's Huawei Developer Conference (HDC), the focus has dramatically shifted. With the ecosystem now boasting over 1.3 billion devices, Huawei has moved beyond simple expansion and unveiled HarmonyOS 7, positioning it not just as a competitor, but as a pioneer in the age of AI-native operating systems.

HarmonyOS 7 introduces a host of refinements, including a new design language dubbed "Spatial Aesthetics," which brings more realistic 3D physics to UI animations for a more immersive feel. Under the hood, an upgraded Ark Engine and performance models intelligently accelerate apps and manage background processes based on user behavior and location. Connectivity, a cornerstone of the OS, is also enhanced, with expanded "Tap to Transfer" support for over 140 apps and a new "Intimate Circle" feature to stay connected with family and friends. This is all built on a foundation that has seen the previous version, HarmonyOS 6, reach over 66 million terminals with a 98% upgrade rate.

The true centerpiece of the announcement is the deep integration of artificial intelligence, powered by the newly released openPangu 2.0 large language model. This model comes in two versions—a 505B parameter Pro model and a 92B Flash model—and supports an impressive 512K context window. More significantly, Huawei announced that a powerful 30B parameter model will run directly on-device for Kirin chips this fall, laying the groundwork for truly personal and responsive AI experiences.

With this new power, the system's assistant, Celia, has been transformed from a simple voice helper into a system-level intelligent agent, acting as the "butler" of the entire operating system. The upgraded HarmonyOS Agent Framework 2.0 enables Celia to understand complex user intent, autonomously plan tasks, and orchestrate over 2,100 system-level skills and 500+ ecosystem skills. This moves AI from a conversational layer into the very core of the OS, allowing it to manage and execute tasks with a success rate exceeding 90% for complex operations.

This evolution introduces a new interaction paradigm Huawei calls "Intent as a Service." The goal is to replace the cumbersome process of manually navigating multiple apps with a single, natural language command. For example, a user could say, "I'm running a half-marathon next week, create a recovery training plan for me and add it to my schedule." Celia would then leverage AI search, professional coaching skills, and local app integration to generate a personalized plan and populate the calendar automatically. This is supported by an "Agentic Self-Evolving Architecture," which allows the agent to learn from user habits and improve over time.

As AI gains deeper system-level permissions, security and trust become paramount. Huawei addressed this by releasing the "Harmony Intelligent Security White Paper" and launching the HarmonyOS Personal Intelligent Computing (HPIC) framework. This framework is built on the principles of "local-first, data minimization, and user control" to create a secure system for the agent era. This is complemented by practical AI features like "Star Shield Anti-Fraud," which can detect AI-generated voice and video scams during calls, and new accessibility functions developed in partnership with services like Meituan.

For years, HarmonyOS has operated under a "follower narrative," constantly measured against iOS and Android. However, the rise of AI is resetting the rules of the game. Huawei argues that on this new playing field, HarmonyOS has a distinct advantage. As a system born in the AI era, it lacks the legacy code of its predecessors, allowing for faster and deeper integration of AI at its core. By transforming the smartphone from a mere container of apps into a centralized hub for dispatching capabilities and computing power, Huawei and HarmonyOS are not just trying to catch up—they are attempting to define the future of the operating system itself.