Fitbit Versa is the Fitbit Blaze 2 in all but name, replaces original Blaze watch
https://www.techradar.com/news/fitbit-versa-is-the-fitbit-blaze-2-in-all-but-name-replaces-original-blaze-watch
Back before the Fitbit Ionic was announced, an article on Bloomberg cited people familiar with the company's upcoming products saying the firm was working on follow ups to both the Fitbit Charge 2 and Blaze.
Fitbit has now confirmed the newly announce Versa watch has replaced the Blaze in its product line up.