We’re transitioning all features from the CMF Watch app into the Nothing X app. This change brings a more stable connection, a refreshed interface, and an improved overall experience for Watch Pro and Watch Pro 2 users. You’ll soon be able to manage your watch directly from Nothing X, alongside your audio products.
Starting June 27, we’re launching a public beta of Nothing X with full support for Watch Pro and Watch Pro 2. To try it early, search for “Nothing X” on Google Play and join the beta programme. Once enrolled, you’ll receive the beta version as a regular app update. It is recommended to unbind your CMF Watch from the CMF Watch app before connecting it to the Nothing X app.
Note: The beta programme is limited in capacity. 1,000 trial spots will be available initially. The number of beta participants may gradually increase based on ongoing feedback and system performance. If you are unable to join on the first day, we encourage you to try again later in the week. Please note: In the original CMF Watch app, the Daily Activity section only displayed data from the connected device. In the beta version, data from both Watch Pro and Watch Pro 2 will be combined. If you wear both watches in a single day, your activity data may appear higher than usual. This will be fixed in July, reverting to showing data only from the connected watch.
After installing the beta, open the app and connect your watch. During pairing, a “Data Migration Guide” will automatically appear. This guide will help you transfer your data from the CMF Watch app to Nothing X. Once the migration begins, your CMF Watch app account will be deactivated, and you will not be able to log back into it.
You can choose to migrate data from October 2023 up to the current month. The following data will be transferred:
Workout records
Daily activity, sleep, heart rate, blood oxygen, stress
Active score and training load (Watch Pro 2 only)
Fitness goals
Some data will not be carried over, including nickname, avatar, height, weight, and female health data. We strongly recommend that you re-enter this data in the Nothing X app to ensure accuracy. Because these values are closely linked to your physiological information, the default values may not reflect your actual data. Custom watch faces will also not be migrated and can be set up again.
If you run into any issues, you can report them directly through the app. Go to My Page › Support › My Devices › Send Feedback. Please make sure to include both app logs and firmware logs to help the team review your report.
The official release of Nothing X with full Watch Pro and Watch Pro 2 support is planned for July. After launch, updates will continue regularly to improve performance and add features. The CMF Watch app will remain available until July 2026, giving everyone enough time to switch.
We’d love for you to try it early and share your feedback.
