Apple Publishes 74-Page Vision Pro Controller Specs as visionOS 27 Opens to Third Parties
Updated
Updated · roadtovr.com · Jul 10
Apple Publishes 74-Page Vision Pro Controller Specs as visionOS 27 Opens to Third Parties
3 articles · Updated · roadtovr.com · Jul 10
Summary
Apple added a 74-page “Spatial Accessories” section to its Accessory Design Guidelines, laying out how third-party motion controllers for Vision Pro must be built and connected.
The document details required tracked-accessory hardware, LED wavelength and radiance targets, and even a sample main logic board layout, giving developers a near blueprinted path to compliant controllers.
Section 20.9.2 expands that guidance with a full example controller—the same reference design Apple used in a WWDC developer session last month.
The release follows Apple’s announcement that visionOS 27 will support third-party motion controllers, marking a sharp shift for a headset that launched without controller support and stayed that way for two years.