Meta's advertising-driven business model raises legitimate privacy concerns for anyone considering their smart glasses. The company collects extensive user data to sell targeted ads across its social platforms, creating wariness about wearing cameras and microphones on your face. Despite these concerns, the glasses offer compelling functionality that many users find worthwhile.

The first privacy adjustment disables voice activation entirely. By turning off the "Hey Meta" and "OK Meta" wake words in the Meta AI app, users prevent accidental activation that could record conversations unknowingly. This eliminates one major vector for unintended data collection while preserving manual activation through the touchpad.

Second, disabling Cloud media keeps all photos and videos stored locally rather than uploading to Meta's servers. This prevents automatic cloud processing and 30-day storage that users might not realize is happening. The trade-off is slightly reduced photo quality, but it's a reasonable compromise for privacy-conscious owners.

Finally, turning off "Share additional data" stops Meta from collecting usage patterns like frequency of use and feature preferences. While the company labels some data as "essential," this setting limits collection to only what's absolutely necessary. These three adjustments let users enjoy the Oakley Meta HSTN glasses without sacrificing their privacy to the fullest extent possible.