Any watched, but not yet completed, title will appear in the Continue Watching category located at the top of the Tubi home screen. Your saved Continue Watching list can be accessed from any Tubi supported device. All you have to do is sign in!
To access your entire history, please visit the following link: https://tubitv.com/account/history
If you are not signed in to your Tubi account on your web browser, you'll be directed to a sign in page. If this is the case, please sign in.
Afterward you can access your history by either tapping on the history link provided above or you can tap on the hamburger menu (3 horizontal lines) on the top left-corner of your screen, then tap on Account, and scroll down and tap on History & Queue.