Meta pulled out a keychain at the Connect conference. To be precise, it is a physical accessory for Meta's own AI agent Muse, called the Muse Charm. Mark Zuckerberg stated that the target is to ship before the December holiday season.

Muse itself is a personal AI agent launched by Meta on September 8, which once surpassed ChatGPT to top the iOS free app list. Users can name it, design its appearance, adjust its accent and speech rate, it's a raise-your-own AI experience. The Charm essentially gives this virtual AI a physical body: you can talk to it by tapping the fingerprint sensor in the corner, and a swappable animated image of Muse is displayed on the screen. Media outlets have compared it to Tamagotchi, and that comparison really fits.

It eliminates extra steps: unlocking your phone, opening an app, typing or tapping. Zuckerberg says you can just talk directly to it, and even show it your surroundings. If you're not wearing AI glasses, this is the fastest way to access the AI.

But it's still a long way from getting it into consumers' hands. Meta has only built a handful of units so far, and both the components and design are not finalized. Pricing, battery life, connectivity method, whether it needs to pair with a phone—none of these details have been announced. Speculation about 5G connectivity also hasn't been confirmed by the company.

Netizens' opinions are divided into several camps. One camp worries about the backend service: the Humane AI Pin sold for $699, and after the company was acquired, its cloud services were shut down, turning the hardware into a useless brick. The Charm is essentially an entry point, and how long it can be used depends entirely on how long Meta is willing to keep its services running. Another camp thinks the form factor is inadequate, suggesting it should be made into a kids' smartwatch or have a strap added. Other netizens have posted photos saying this is just Pika—even though Pika is another AI video tool, their appearance really do look identical.


Some netizens also point out that NIO's Nomi and Xiaozhi AI already launched similar products a long time ago, and you can even build one with an ESP32 board, so there's nothing new about it.

The more critical issue lies in interaction: your phone is right in your pocket, for the Muse Charm to be viable, it has to significantly outperform mobile phone apps in wake-up speed and continuous conversation. The end-to-end voice latency is unknown, and if it can't deliver on that, it will just be the next Rabbit R1.

Hardware form factor has never been a barrier to entry. Muse already has a real user base as its backing, and the Charm is just an additional access point. But whether the entry point can retain users ultimately depends on whether the service is worth using every day. We'll get the answer this December.