Smart Glasses Privacy: Investigation Reveals Private Moments Are Being Recorded & Reviewed

The increasing popularity of smart glasses, showcased prominently at the 2026 Consumer Electronics Show (CES) in January, comes with a concerning privacy trade-off. A recent investigation reveals that footage recorded by these devices – including potentially sensitive and private moments – is being reviewed by human contractors as part of the data annotation process used to train the underlying artificial intelligence. This practice raises significant questions about the extent to which users are aware of how their data is being handled and the potential for privacy breaches.

Approximately 60 companies displayed smart glass technology at CES 2026, with launches like RayNeo’s eSIM-enabled glasses and Meta-Bounds’ lightweight smart glasses garnering attention. Sales figures for AI-powered glasses are also climbing rapidly; EssilorLuxottica, the manufacturer of Meta’s Ray-Ban glasses, reported selling over seven million units in 2025, a substantial increase from the combined two million sold in 2023, and 2024. EssilorLuxottica’s full-year 2025 results detail this growth, but the investigation highlights a potential downside to this increasing adoption.

Data Annotation and the Human Review Process

The investigation, jointly conducted by Swedish newspapers Svenska Dagbladet and Göteborgs-Posten, focused on how the footage captured by AI glasses is processed. Data annotation is a crucial step in developing machine learning algorithms. It involves humans labeling and categorizing data – in this case, video and audio recordings – to help the AI understand and interpret the world around it. Though, the investigation uncovered that this process extends to reviewing deeply personal and private recordings.

Contractors working for Meta in Nairobi, Kenya, have revealed that they regularly review footage captured by Ray-Ban AR glasses. This footage includes a disturbing range of content, from intimate moments to recordings of sensitive personal information like bank cards and private conversations. One contractor described seeing “sex scenes filmed with the smart glasses” and people watching pornography, raising serious ethical concerns about the exposure of unwitting individuals.

The Ray-Ban AR Glasses and Data Collection

Launched in 2025 by Meta CEO Mark Zuckerberg, the Ray-Ban AR glasses are marketed as a seamless assistant for everyday tasks, offering features like real-time translation and the ability to capture photos and videos. BGR’s coverage of the Ray-Ban AR glasses launch details these features. The glasses are equipped with microphones, speakers, and cameras to facilitate these functionalities. Meta is also reportedly planning to integrate facial recognition technology into the glasses, further expanding their data collection capabilities.

Despite Meta’s claims that users have control over their data and can opt-out of data processing, the investigation suggests otherwise. The company’s AI terms of use state that data – including voice, text, image, and video – “must be processed and may be shared onwards” for the AI to function effectively, and users cannot disable this data processing. This effectively means that using the glasses inherently involves sharing potentially sensitive data with Meta and its contractors.

Terms of Use and the Illusion of Control

The core of the issue lies within Meta’s AI terms of use, which, while outlining the data processing practices, are rarely read or understood by the average user. Meta’s AI terms of use explicitly state that user interactions with AI, including the content of conversations and messages, may be reviewed by both automated and human reviewers. The company cautions users against sharing information they don’t want the AI to use or retain, but this warning is buried within a lengthy and complex legal document.

As one annotator told the Swedish newspapers, “In some videos you can see someone going to the toilet, or getting undressed. I don’t think they know, because if they knew they wouldn’t be recording.” This highlights a critical disconnect between user expectations and the reality of data collection and processing. Users may be unaware that their private moments are being viewed by strangers, potentially leading to a significant erosion of trust.

Implications for Privacy and Data Security

This investigation underscores the growing tension between technological innovation and individual privacy. While smart glasses offer exciting possibilities, the potential for misuse and privacy invasion is substantial. The practice of human review of private recordings raises ethical concerns about the exploitation of workers and the potential for data breaches. The fact that footage is being sent abroad for annotation adds another layer of complexity, as different countries have varying data protection laws and regulations.

The incident also highlights the need for greater transparency and accountability from tech companies regarding their data collection and processing practices. Users should be fully informed about how their data is being used and have meaningful control over their privacy settings. Clear and concise privacy policies, written in plain language, are essential for empowering users to make informed decisions about their data.

What Comes Next: Regulatory Scrutiny and User Awareness

The findings of this investigation are likely to attract increased scrutiny from data protection regulators. It remains to be seen whether Meta will face any penalties for its data processing practices, but the incident is certain to fuel the ongoing debate about the need for stronger privacy regulations. The investigation serves as a crucial wake-up call for consumers. Users of smart glasses – and other AI-powered devices – should be aware of the potential privacy risks and exercise caution when recording sensitive information. A thorough review of the device’s privacy settings and terms of use is essential before using these technologies.