From Smart Glasses to AI Pins, Privacy Fears Challenge Tech’s Next Big Bet

The advent of AI devices, such as smart glasses and AI pins, has ignited privacy concerns worldwide, potentially slowing their adoption. Meta's Ray-Ban smart glasses, which combine the trendy designs of EssilorLuxottica with AI from Meta, have become a target of growing unease over AI-powered devices. These concerns have led to legal challenges and restrictions by businesses, such as UK pub chain Wetherspoon.

Companies are experimenting with various device forms to address these concerns. While some are finding greater success in the business sector, the outcome of the privacy debate could significantly impact the market, which tech firms view as the next major computing platform. If public trust is not won, the very features that make AI-powered wearables useful—always-on cameras, microphones, and environmental awareness—could become barriers to their adoption.

Samsung plans to enter the smart-glasses market later this year through partnerships with Gentle Monster and Warby Parker, but does not view these devices as smartphone replacements. OpenAI CEO Sam Altman has proposed a vision for an always-on device that processes data locally, rather than continuously sending information to the cloud. However, achieving local AI processing may take a few years, depending on the company's ability to scale its processors.

The primary challenge lies in striking a balance between providing useful information and respecting user privacy. AI devices become more valuable as they collect more data about their surroundings, but this information can include unauthorized recordings of individuals who never consented to being filmed or recorded. A lawsuit alleges that Meta and Luxottica misled consumers about the privacy claims of their smart glasses.

The allegations claim that human annotators viewed recordings of people changing clothes, using bathrooms, and handling financial information, often without the subjects' knowledge.

To combat the privacy backlash, some startups are developing camera-free alternatives. One such company, Realities, introduced camera-free glasses in 2024, with the latest version, G2, launching in November 2025. The company expects retailers to account for approximately 90% of its sales by year-end, with consumers being the primary market for its products.

Another startup, Pocket, aims to ease privacy concerns around audio-only devices by requiring users to press a button to capture conversations, making recording as deliberate and visible as using a phone camera.