According to a roadmap published by CE Brands Inc, Motorola plans to release at least three smartwatches in 2021. A Moto G smartwatch for June has been mentioned, as have the Moto Watch and Moto One for July.
https://www.notebookcheck.net/Motorola-partner-leaks-three-new-Moto-smartwatches-for-2021-with-the-Moto-G-Moto-Watch-and-Moto-One-shown.525593.0.html