Interesting that they had press release with Moyoung, yes this watch (called Rock or C16) runs unofficial builds of Espruino. It has basically same hardware as Magic 3 (C17) and QY03. All three are posible to update to Espruino without taking apart.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Interesting that they had press release with Moyoung, yes this watch (called Rock or C16) runs unofficial builds of Espruino. It has basically same hardware as Magic 3 (C17) and QY03. All three are posible to update to Espruino without taking apart.