Does it work with the app closed?
Yes — phone on, internet connected, alarm fires. That's it.
Why did the video fail to play?
Age-restricted, private, or region-locked videos won't work. Use any regular public YouTube video and you're good.
Alarm not triggering at all?
Three things to check: Android 12+, app overlay permission enabled, battery optimisation off for Tubzer.
What is my Tubzer ID?
It's your address. Share it with someone and they can set your next alarm video remotely — like a wake-up gift.
What is Tubot?
The built-in AI. Tell it your vibe, rate the video each morning, and it gets better at picking what you actually want to wake up to.
Something else?
Email support@tubzer.de or find us on Telegram.