Vivo is prepping the Vivo Watch, the company's first foray into the smartwatch market. The device looks similar in appearance to Samsung's Galaxy Watches and similarly eschews Google's WearOS in favor of a bespoke solution.
https://www.notebookcheck.net/Vivo-Watch-the-first-smartwatch-from-smartphone-maker-Vivo-set-to-launch-September-22.492835.0.html