Can't connect Deezer with Watch 7 with my account

Hi, 

If you are using the BETA version of the app on your phone, leave the beta program on Google Play, uninstall the app, and install the stable version (you might need to repeat this step a few times until the stable version is successfully installed).

If you aren't using the BETA version, uninstall and reinstall it anyway.

If the problem persists, contact technical support for assistance with the issue on your device. Remember to provide details about the problem, your device’s brand and model, and the app and operating system versions via the Deezer contact form or the virtual assistant located in the bottom right corner of the page: https://support.deezer.com/hc/en-gb/requests/new

Best regards, and keep the music flowing!