Meta is placing a usage limit on voice amplification in its Ray-Ban smart glasses. Users will get three free hours monthly before hitting a paywall for the accessibility feature.

The voice boost function allows wearers to amplify their own speech through the glasses' speakers, targeting users with hearing difficulties or those in noisy environments. Once the monthly allotment expires, Meta will require a paid subscription to continue using it.

This move signals Meta's push to monetize smart eyewear beyond the device's $299 entry price. The company has been aggressive in building out its glasses ecosystem, adding AI-powered features and camera capabilities to compete with Apple's Vision Pro and broader spatial computing trends.

The paywall mirrors Meta's broader strategy across its platforms. The company has tested paid verification on Instagram, implemented subscription tiers on Threads, and leaned hard into premium AI features on Facebook. Smart glasses represent a new frontier for this monetization approach.

Accessibility advocates may push back on gating an accessibility feature behind a subscription. Voice amplification serves users with disabilities or hearing loss, raising questions about whether basic accessibility tools should require payment. Meta could face criticism similar to what it received when it began charging for certain accessibility-focused services.

The three-hour monthly cap is notably modest. Heavy users will quickly exhaust their free allocation, creating pressure to subscribe. Meta hasn't disclosed pricing for the paid tier yet.

This move reflects the current smart glasses market reality. Adoption remains niche, and manufacturers need revenue streams beyond hardware sales. Meta's aggressive monetization approach may accelerate adoption among users who justify the cost through features like voice amplification and AI assistance, or it could frustrate early adopters expecting these tools to remain free.