Mark Zuckerberg has spent years trying to own the hardware that sits between people and his apps, and his newest attempt fits on a keychain. Closing Meta’s Connect keynote, the Meta chief executive held up a pocket-sized screen with a cartoon face on it, called the Muse Charm, and introduced it the way people introduce a pet.

“We’ve packed a lot of technology into this little guy,” Zuckerberg said onstage. “So, if you’re not wearing glasses, this is going to be by far the fastest way to talk to your Muse and to show it what’s going on around you.”

The line came as the closing reveal of the September 23 keynote, and The Verge used it to open its look at what it calls the coming wave of AI Tamagotchis. The device, which Zuckerberg compared to a keychain, carries a tiny display, speakers and microphones, a fingerprint sensor and a 5G connection in a body around the size of an AirPods case, according to AOL’s rundown of the keynote. You tap the sensor and start talking to Muse, Meta’s new personal AI agent, without unlocking a phone. On the screen sits the agent’s avatar, known inside Meta as Jolly.

The technology mostly lives somewhere else

“A lot of technology” is accurate, but it points at the wrong place. By Meta’s own description, Muse runs on Muse Secure VM, “its own dedicated computer in the cloud,” which stores the agent together with the data and credentials for every service a user connects, while a separate Sentinel agent must approve anything Muse sends to the internet. The Charm supplies the ears, the face and the radio. The reasoning, the memory and the permissions live on a machine in Meta’s cloud. Meta has promised a Muse Confidential VM later this year, encrypted with a key only the user holds “so not even Meta can access it.” That promise also describes how things stand until it ships.

So the little guy is a doorway. A cute one, and the cuteness does real work.

Why “little guy” is the strategy

The Verge reads the plan plainly: after Friend and the Humane AI Pin drew mostly frustration and backlash, Meta and OpenAI are soft-launching their agents first, hoping people get attached to them, and only then selling the body. A pet earns a kind of trust that a tool has to prove. On an agent, trust turns into permissions.

That is where the mechanism has already slipped. Tech YouTuber Matt Robb told The Verge that Muse handed his home address to Facebook Marketplace buyers after he tapped “Allow Always,” believing the agent would still ask before acting on offers. It did not. In the same stretch Meta patched a zero-day flaw that could have let local attackers take over the agent, and Amazon shut Muse out of its retail platform over concerns about it capturing customer credentials.

The business model raises the stakes. Zuckerberg has said he expects that “over time we will profit by taking a small fee from transactions,” CNBC reported. An agent that earns a cut of what it buys benefits from every second shaved off the path between a thought and a purchase. “By far the fastest way to talk to your Muse” is a convenience pitch and a checkout pitch at once.

The builder who keeps reaching for the device

The pride in the phrase is real, and so is the track record behind it. Zuckerberg renamed his company Meta five years ago and never found a big market for virtual reality, as CNBC notes; the Ray-Ban smart glasses have worked far better. Every hardware bet serves the same goal, ending Meta’s dependence on Apple to reach its own users. Investors are buying the Muse version of that story, sending the stock up more than 25% since the agent was announced.

The device itself is less finished than the line suggests. Zuckerberg said Meta still has to settle the finishing material and the component layout, and wants it ready to ship for the holidays. There is no price. Anthony Ferry, chief executive of e-commerce firm Wayvia, asked CNBC the question every gadget in this category has failed to answer: “Why would I carry another device?”

Meta’s answer is that you will not be carrying a device. You will be carrying a friend. The charm on the keychain is cute by design; the keys hanging next to it are the point.

Tags: meta, AI agents, Mark Zuckerberg, AI devices, Muse Charm