If you want something more watch like they have this one https://www.globalsources.com/si/AS/Desay-Infor/6008849906089/pdtl/smart-watch/1167004841.htm but we don't have firmware for this one so cannot say if is it same SDK11 as others.
@fanoush started
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.
If you want something more watch like they have this one https://www.globalsources.com/si/AS/Desay-Infor/6008849906089/pdtl/smart-watch/1167004841.htm but we don't have firmware for this one so cannot say if is it same SDK11 as others.