iOS App NoGlasshole Detects Meta Ray-Ban Glasses via Bluetooth (heise.de)

• NoGlasshole identifies Meta, Oakley, and Snap smart glasses via Bluetooth signature.
• Manual scan only; cannot detect recording status.
• Open-source code and local processing; includes face blur filter.

"The iOS app NoGlasshole detects Meta Ray-Ban and Oakley smart glasses as well as Snap Spectacles by their Bluetooth signature. It was developed to counter covert recording after users disable the recording LED. The app scans on demand, cannot distinguish recording from standby, and processes all data locally. Its source code is open, and it includes a face-blurring filter."