Huan Qiu Wang Zi Xun·2026-02-13 03:52Core Insights - The upcoming iOS 27 is expected to be released in beta during the June 2026 Worldwide Developers Conference (WWDC) and the official version will be available in September for compatible iPhone users, with the iPhone 18 Pro series pre-installed with this system [1][4] Group 1: Siri Upgrade - A significant highlight of iOS 27 will be the complete upgrade of Siri into a chatbot capable of two-way conversations, positioning it closer to OpenAI's ChatGPT and Google's Gemini [4] - Some personalized Siri features, previously delayed, are anticipated to be included in iOS 27, with the iOS 26.4 beta potentially unlocking simpler new Siri functionalities as a precursor [4] Group 2: Smart Features and AI Integration - Apple is expected to introduce new smart features in collaboration with Google, leveraging Gemini for enhancements, particularly in the calendar application [4] - The Apple Health+ subscription service, which will offer AI-driven personalized health and fitness suggestions, is undergoing redevelopment, and only partial functionalities are expected to debut in iOS 27 [4] Group 3: System Optimization - iOS 27 will focus on system quality and underlying performance improvements, emulating the Mac OS X Snow Leopard approach, with an emphasis on bug fixes and stability enhancements [4] - The design will feature a new liquid glass aesthetic as the default visual style for native applications, with developers having the option to disable it if desired [4]