Meta Opens Ray-Ban Display Glasses to Third-Party Developers Through Wearables Toolkit

Meta has opened a developer preview of its Ray-Ban Display smart glasses, allowing third-party apps to access the in-lens display for the first time. Developers can adapt existing iOS and Android apps to show content on the glasses or create standalone web apps using HTML, CSS, and JavaScript. The platform supports overlays, real-time data, micro-apps, and games.

Access is provided through the Meta Wearables Device Access Toolkit, which includes native SDKs for both Android and iOS. Web apps can be hosted via standard URLs without the need for a dedicated app store.

This dual approach gives developers the option to choose between native app integration and web-based deployment.

What Developers Can Build With the Ray-Ban Display Toolkit

The toolkit supports user interface elements such as text, images, buttons, and video on the in-lens display. Early use cases include guides, streaming tools, and minigames. Apps can also integrate with the Neural Band gesture control system that comes with Ray-Ban Display.

Meta has not specified any restrictions on the types of apps that can be submitted or whether a review process is in place for third-party submissions. The preview status indicates that the developer access program is likely to develop further before becoming available to a wider audience.

New Features Rolling Out to All Ray-Ban Display Owners

Alongside the developer preview, Meta is introducing four new features for existing Ray-Ban Display users. These include:

• Neural Handwriting, which enables gesture-based text input using the Neural Band;
• Display recording that captures what appears on the in-lens screen
• Expanded turn-by-turn navigation coverage in the United States and major European cities
• And broader live caption support. Additionally,

Muse Spark, Meta's first proprietary AI model developed by Superintelligence Labs, will be available on Ray-Ban Displays this summer. This update is expected to bring improved conversational abilities, shopping tools, and support for multi-agent tasks, similar to features being introduced across Meta's other smart glasses.

Why Meta Is Opening Ray-Ban Display to Third-Party Apps Now

The Ray-Ban Display was launched in September 2025 and has received several updates since then, including new widgets, media controls, and messaging tools. The move to open the platform to third-party developers comes ahead of upcoming smart glasses launches from Google, Samsung, and other partners using Google's Android XR platform.

Meta has not announced when the developer preview will leave its testing phase or when third-party apps will be available to all Ray-Ban Display users.

Thank you for being a Ghacks reader. The post Meta Opens Ray-Ban Display Glasses to Third-Party Developers Through Wearables Toolkit appeared first on gHacks.