Meta is developing an AI pendant after acquiring AI startup Limitless in December 2025. The company’s wearable roadmap now extends beyond smart glasses, with an audio-first device designed to capture conversations, create searchable transcripts, and generate AI summaries. Consumer testing is reportedly planned for 2027. Unlike Meta’s smart glasses, the pendant has no camera or display. It relies on microphones and Meta AI to remember conversations and retrieve information later. If it launches, the pendant would become the second pillar of Meta’s ambient AI strategy, complementing smart glasses rather than replacing them.
Dan Siroker posts pendant concept on X
Rewind AI founder Dan Siroker shared an early concept for a clip-on pendant that recorded and transcribed conversations. The post attracted significant attention from the AI wearable community.
Source: X
Limitless rebrand and pendant launch
Rewind AI rebranded as Limitless and announced its AI pendant at $59 preorder ($99 retail). Over 10,000 orders were placed within 24 hours of the announcement.
Source: TechCrunch
First Limitless Pendant units ship
Limitless began shipping the first batch of pendants. Reviews praised transcription accuracy across 103 languages but noted the app's search and recall features needed refinement.
Source: TechCrunch
Meta acquires Limitless
Meta acquired Limitless for undisclosed terms, absorbing the full team into Reality Labs. Pendant sales halted immediately for new customers; CEO Dan Siroker cited Meta's 'personal superintelligence' vision as the reason for joining.
Source: TechCrunch
Rewind Mac app shuts down
The Rewind AI screen-recording app shut down on December 19, two weeks after the Meta acquisition closed. The service was also discontinued in the EU and UK.
Source: 9to5Mac
Leaked Himel memo confirms pendant development
The Information published details from an internal Meta memo by VP Alex Himel, confirming the AI pendant was in active development with consumer testing planned for 2027. The same memo outlined four new smart glasses models and a 'Wearables for Work' enterprise initiative.
Source: TechCrunch