Is it possible to listen to other Calm sleep stories in sleep mode besides the ones preloaded into the soundcore app (if you have a separate Calm subscription), or is it only possible if you leave it in Bluetooth mode and don’t use the sleep function?
Hi there 
Thank you so much for reaching out!
We’re sorry that the Calm sleep stories currently available inside the Soundcore app’s audio library are limited.
If you’d like to listen to additional Calm sleep stories from your own Calm subscription, you can do so by using your earbuds in Bluetooth mode before bed and streaming the content directly through the Calm app.
As for the settings after you fall asleep, you can customize them under “Auto-Switch Once Asleep” in the Soundcore app:
Keep Audio: Continue playing your sleep stories after you fall asleep.
Pause Audio: Stop all audio playback once sleep is detected.
Play Local Audio, ANC Off: Switch to local white noise or snore-masking sounds you’ve downloaded from the app’s audio library.
We hope this helps clarify how to enjoy Calm stories and nighttime audio with your Sleep A30.
Wishing you peaceful nights ahead! 
Thank you! Will the sleep settings still work if I am streaming from a different app? Or would I have to still start sleep in the app for those settings to work?