Meta unveils keychain-sized Muse Charm wearable, doubling down on AI hardware push

Meta has entered the AI wearable arena with Muse Charm, a palm-sized keychain device designed to keep users connected to its recently launched personal AI agent, Muse. CEO Mark Zuckerberg revealed the gadget as a “one more thing” during the company’s annual Connect event in Menlo Park on Wednesday, saying the device still needs final component layout but should be “ready to ship in time for the holidays in December.”

The Charm features a tiny screen that displays a digital avatar named Jolly — the embodied form of the Muse agent. Users can tap a fingerprint sensor on the corner to start speaking to the device, without needing to unlock a phone or open an app. “We packed the whole Muse experience, including the whole real-time voice and avatar stack, into something that fits on a keychain and is always available to talk to,” Zuckerberg said in Wednesday’s keynote, per TechCrunch. He added that for those not wearing Meta’s smart glasses, the Charm will be “by far the fastest way to talk to your Muse.”

The device’s form factor recalls a Tamagotchi digital pet, a reference noted by multiple outlets, and aligns with a broader trend among Gen Z consumers toward retro-tech and wearable bag charms. TechCrunch reported that the global bag charm market is estimated to grow to over $1 billion by 2030, and that younger users — particularly women — have already embraced Apple Watch keychains and other dangling tech accessories as fashion statements.

Muse itself launched in early September as Meta’s personal AI agent, designed to handle everyday tasks by connecting to users’ apps and services. At Connect, Zuckerberg described Muse as “the centerpiece of our vision,” predicting it will grow into a personal superintelligence used by billions. The company announced a slate of new capabilities for the agent, including a real-time digital avatar for video chats, integration with Meta’s Ray-Ban smart glasses, the ability to control a user’s Mac computer, and a dedicated email address for the agent.

Meta also locked in partnerships with Stripe, Shopify, PayPal, and retailers including Best Buy, Gap, Sephora, Walmart, and Wayfair, according to TechCrunch. Muse will be able to access Shopify product catalogs and use Shop Pay for transactions. The company opened its platform to developers for custom “connectors,” receiving over 1,500 applications in less than a week, Meta’s chief AI officer Alexandr Wang said during the keynote.

Meta plans to monetize Muse by taking a small fee from transactions conducted through the agent, both TechCrunch articles reported. Zuckerberg said during the keynote that the company expects to profit over time from this model, while keeping the service free for a large number of tokens.

The Charm represents Meta’s most tangible hardware bet on consumer AI beyond its existing smart glasses. However, the company faces significant trust and security hurdles. Ars Technica reported that Meta had to issue a fix for a vulnerability that could allow a hacker to take control of another person’s Muse agent. Amazon has blocked Meta’s agents from accessing its shopping platform, according to the same report, as part of efforts to prevent third-party bots from using its systems.

Privacy concerns extend to the broader hardware ecosystem. Meta’s camera-toting Ray-Ban smart glasses have drawn criticism after intrusive videos surfaced on social media, with critics dubbing them “pervert glasses.” Zuckerberg announced a new pair of Ray-Bans without a camera that uses only audio, alongside new frame styles and a cheaper range, Ars Technica reported.

TechCrunch noted Meta’s history of privacy violations, including a 2023 FTC charge for violating a privacy order, and questioned whether consumers will accept the tradeoff of sharing personal data — email, calendars, financial apps — with an agent that runs on the social media giant’s Muse family of models. “Meta’s end game, after all, is highly-targeted, highly-personalized ads,” TechCrunch wrote. “If that’s the privacy tradeoff in gaining access to free AI… consumers could be willing to take the risk.”

Meta said the Charm will ship in time for the December holidays, giving it a narrow window to test consumer appetite for a form factor that has already seen flops like the Ai Pin and Rabbit. The company is betting that a playful, customizable avatar — combined with the convenience of always-on voice access — can differentiate its offering from previous AI amulets that have largely been dismissed as gimmicks.