Samsung has started the beta programme for the One UI Watch 5. Owners of the Galaxy Watch 4, Galaxy Watch 4 Classic, Galaxy Watch 5, and Galaxy Watch 5 Pro will be able to test the new software before it is officially released in a few months.
The beta programme is currently only available in the United States and South Korea, but it may be expanded to other markets in the future. To participate in the beta, you must first open the Samsung Members app and sign up. When you open the app, you should see a banner inviting you to join the programme.