September 2026 brought a wave of major announcements, including the official unveiling and pre-orders for the first generation of Googlebook devices, detailed insights into Googlebook OS, and Google's updated support policy for Chromebooks.
The month also saw MediaTek announce a new processor, alongside the rollout of dedicated applications, new accessories, and fresh developer updates.
Here is a roundup of the key news and updates regarding Googlebook and Googlebook OS from September 2026.
First-Wave Googlebook Models Officially Announced; Pre-Orders Begin
On September 21, Google officially announced the first wave of Googlebook hardware and kicked off pre-orders in select regions, including the United States. General availability in the U.S. is scheduled for October 4.
Five key hardware partners—Acer, ASUS, Dell, HP, and Lenovo—each unveiled one model, with pricing starting at $899.
Additionally, all models include a complimentary 12-month subscription to the Google AI Pro plan as a purchase perk.
Googlebook OS Platform Officially Revealed
Previously known by its development codename "Aluminium OS," Google officially announced alongside the pre-order launch that the platform powering Googlebooks is named Googlebook OS.
Googlebook OS features a hybrid architecture built on top of the Android tech stack combined with ChromeOS desktop infrastructure.
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Security and Support: The platform delivers multi-layered security via Titan chips and the pKVM hypervisor, alongside a promise of up to 10 years of OS updates.
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Deep Gemini Intelligence Integration: Gemini is deeply integrated into the desktop environment, providing intuitive controls and advanced AI capabilities.
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Magic Pointer: Shaking the cursor summons Gemini, which analyzes context on-screen to trigger relevant actions. Google confirmed that data is sent to the cloud only when a user explicitly requests Gemini processing.
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Rambler: A voice input feature that cleans up pauses, hesitations, and fragmented thoughts, automatically formatting speech into structured prose.
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AI Feature Availability: Google explicitly confirmed that core AI features like Magic Pointer and Rambler will remain accessible without requiring a paid Google AI subscription.
Regarding Chromebook migration, Google revealed that devices with Auto Update Expiration (AUE) dates beyond 2034 will be eligible for Googlebook OS, though specific target devices, migration methods, and timelines remain unannounced.
Google also published official demonstrations covering trackpad gestures and windowing management in Googlebook OS.
MediaTek Announces Dimensity CX C10 Max Processor
MediaTek unveiled the Dimensity CX C10 Max, its new system-on-chip designed specifically for Googlebooks. Featuring an 8-core All Big Core CPU setup and an NPU capable of up to 55 TOPS (MediaTek NPU 890), the chip shares its baseline architecture with the Kompanio Ultra 910 for Chromebook Plus, representing a minor refresh.
Play Store Apps and Hardware Ecosystem
Several first-party tools, third-party companion apps, and accessories surfaced on the Play Store during September:
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Text: A lightweight first-party editor featuring tabbed browsing, syntax highlighting for Markdown and Python, and search/replace capabilities.
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Look up: A contextual lookup tool that pops up definitions, translations, and explanations for selected text.
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Device Intelligence: Supports local file auto-categorization and direct integration with Gemini Notebook.
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Create My Widget: An app that generates custom widgets using natural language prompts.
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Cast trackpad: It was confirmed that a feature in the Cross-Device Services app allowing a smartphone to be used as a trackpad is currently under development.
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Glowbar Disco: The existence of a hidden app that syncs the lid's "Glowbar" with music was revealed.
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"Continue Activity" Setting: Settings related to integration with Googlebook were added to smartphones through a Google Play Services update.
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Lenovo Vantage & Lenovo Googlebook Diagnostics: Provides device settings, RGB lighting adjustments, and hardware diagnostic tools.
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Lenovo AI Mouse for Googlebook (M830): Along with the Googlebook announcement, a mouse featuring an AI button that works with Gemini / Magic Pointer was also announced.
Additionally, Nvidia announced upcoming support for a native GeForce NOW application on Googlebook, promising full details later this year.
Development Track and Leaks
Code commits revealed two new Googlebook board references, "Blanc" and "Coolum," running on Intel Core Series 3 (Wildcat Lake) processors. Early hints suggest both hardware designs belong to Lenovo.
Separately, OEM branding commits linked an upcoming Snapdragon X-powered Googlebook development board named "Aneto" to Acer.