Flyme AIOS to Deploy WorkBuddy AI Tools Across All Flyme Platforms

ECARX Holdings Inc. (Nasdaq: ECX ) ("ECARX"), a global mobility technology provider, today announced that Tencent Cloud's WorkBuddy, the AI-powered smart work assistant that transforms natural-language instructions into completed work, will be integrated with Flyme AIOS, the intelligent operating system that ECARX has entered into a definitive agreement to acquire, through the joint development of WorkBuddy AI tools across the Flyme ecosystem. Building upon Flyme's existing Super Aicy AI assistant, WorkBuddy will bring its agentic‑AI capabilities to the full Flyme ecosystem, delivering to users a unified AI workbench spanning smartphones, AI devices and other Flyme‑powered hardware. WorkBuddy AI tools will roll out across the full Flyme ecosystem, including Flyme Auto for in‑vehicle deployments. Users will be able to articulate tasks through natural‑language prompts, such as drafting documents, creating reports, organising data, and automating workflows. WorkBuddy's cloud backend processes each request and returns validated results and complete deliverables directly within the conversation thread. The experience remains consistent across every Flyme‑powered device: users simply describe what they need done, and WorkBuddy handles the rest. More than a standard chatbot, WorkBuddy is an agentic AI workbench capable of interpreting user objectives, orchestrating multi‑step workflows, calling purpose‑built tools and skills, and generating verifiable, ready‑to‑deploy outputs such as documents, reports, presentations and code. Offering both local on‑device processing and always‑on secure cloud sandbox execution with CRS ‑device sync, WorkBuddy serves 12 industries with 140+ AI advisors and 22,000+ skills and plugins. Flyme AIOS, the subject of a recently announced definitive acquisition agreement by ECARX Holdings Inc. (Nasdaq: ECX ) , will become part of ECARX's full‑stack, end‑to‑end software infrastructure. This portfolio covers multi‑screen cabin interaction, seamless mobile‑IoT‑vehicle connectivity, core middleware, UI/UX frameworks, and comprehensive application‑development toolkits. Anchored by the Super Aicy AI assistant, Flyme powers smartphones, AI devices and a broad range of connected‑device experiences. For more information, visit ECARX Website . About ECARX ECARX (Nasdaq: ECX ), headquartered in London, is a leading global automotive intelligence company. ECARX provides the intelligent brain that powers the next generation of software-defined and AI defined vehicles. The company delivers end-to-end, full-stack solutions spanning advanced system-on-chip hardware, high-performance central computing platforms, intelligent cockpit technology, Advanced Driver Assistance Systems, cloud connectivity and physical AI, alongside bespoke vehicle software and intelligent operating systems. As automakers transition to software-first and AI-first vehicle architectures, ECARX empowers automakers to streamline integration, reduce systemic complexity and optimize long-term cost efficiency. ECARX's proven technology is deployed in around 12 million vehicles worldwide, and is currently partnered with 18 global automakers and 28 vehicle brands to shape the future of automotive intelligence. Founded in 2017 and listed on Nasdaq in 2022, ECARX operates from 15 major international locations across Europe, the Americas and Asia, with a global team of over 1,400 employees.