According to CoinMeta, Meta recently launched Muse Charm, which is a AI device in the Tamagotchi style that allows users to carry their personal AI assistants on a keychain. The device is the size of a pocket-sized treasure and supports 5G; users can directly converse with the Meta's Muse AI assistants without the need for a phone, computer, or glasses. Zuckerberg referred to it as a "happy little device." Meta plans to start shipping in December, just in time for the holidays.