Eren 👁️ I had this problem after an app update, but you can download the Apk and use it to get back on again. I’ll post the message which hopefully has a working link to use
Important: Hi everyone, we’ve noticed some users are facing issues with rejoining the beta due to limited capacity. If a user joins the beta programme and completes data migration, but later exits the beta, they may be unable to rejoin if the beta fills up. At the same time, they will be unable to log back into the CMF Watch app, leading to a lack of access. To prevent this, we are sharing the beta APK file directly. You can download it manually using this link: Click here