Meta’s $799 Ray-Ban Display glasses, which launched in late 2025 featuring a full-color monocular head-up display (HUD), include a dedicated “Audio Only” mode designed to manage driver safety and legal compliance. By utilizing internal sensors and tracking high-speed movement via a paired smartphone, the glasses can automatically disable the visual interface when they detect the wearer is operating a vehicle, transitioning the hardware into a voice-first assistant.
The feature is specifically tailored for the Meta Ray-Ban Display model, which distinguishes itself from the standard Ray-Ban Meta glasses by incorporating a 600×600 resolution display in the right lens. While the standard model only handles audio and capture, the Display version’s HUD presents a unique challenge under modern distracted driving laws. As of June 2026, several states, including Illinois and New York, have implemented or proposed strict regulations regarding head-mounted displays for drivers.
Enabling Driving Detection and Audio Only Mode
To ensure the glasses comply with regional safety standards, users can configure the device to automatically suppress visual overlays. The “Audio Only” feature is managed through the Meta AI smartphone application. When active, the 600×600 HUD powers down, but the integrated speakers and microphones remain fully functional for navigation prompts, calls, and message readouts.
The configuration path is found within the Meta AI App:
- Open the Meta AI App on the paired smartphone.
- Navigate to Settings.
- Select Device Settings.
- Toggle the Audio Only / Driving Detection option to the desired state.
When this mode is engaged, “Hey Meta” voice commands remain active, allowing drivers to request information or dictate replies without visual distraction. While some users have noted the hardware is capable of rendering simplified directional cues, the Audio Only mode prioritizes safety by removing all light-emitting elements from the driver’s line of sight.
Legal Necessity and Passenger Overrides
The implementation of this feature coincides with a shifting legal landscape for AR hardware. California Vehicle Code 27602 and New York Senate Bill S1054 have been cited as primary drivers for these software restrictions, as they generally prohibit active screens within the driver’s field of vision. By defaulting to audio-only output during high-speed movement, Meta aims to keep the hardware legal for use behind the wheel in jurisdictions with strict “hands-free” and “eyes-on-road” mandates.
Because the system relies on high-speed movement triggers, the glasses may occasionally misidentify a passenger as a driver. In these instances, the system allows for a manual override. If the HUD shuts off while the wearer is in a passenger seat, a tap on the frame or a command through the Meta Neural Band—the gesture-control wristband often bundled with the Display glasses—can wake the display and confirm passenger status.
The Driving Detection system does not require manual activation for every trip if the automatic toggle is enabled. The hardware continuously monitors for the specific signature of vehicular travel, ensuring the HUD remains inactive until the sensors confirm the vehicle has come to a sustained stop.
