Guides
Task-shaped recipes. Each guide solves one concrete thing — voice triggers, photo capture, sensor streams — across iOS and Android.
Task-shaped, vendor-agnostic recipes. Each one shows iOS and Android side-by-side.
Transport vs app simulation
Meta's Mock Device Kit simulates the transport layer — BLE, framing, codec, the SDK plumbing. Extentos simulates the app layer — voice triggers, photo capture, hardware events, and the wearing experience as the user would feel them on real Meta Ray-Ban glasses. Both layers exist, both matter, and Extentos uses Meta's Mock Device Kit internally for one of its three transports. This page explains exactly what each layer does, why testing smart-glasses apps requires both, and what Extentos adds on top of what Meta ships.
Voice triggers
Wire a voice command on the glasses to an action in your app. Works on Meta Ray-Ban via the phone's speech recognizer over Bluetooth.