Fall asleep alarm

An app that triggers an alarm when the heart rate falls below a freely adjustable value.
For example, if I do not want to fall asleep on the train, in the waiting room or while driving.

0 peterdedecker over 3 years ago

apps.garmin.com/.../05fd1ce3-9faf-41f9-9596-e200d86b5d40

0 6956563 over 3 years ago in reply to peterdedecker

Thanks peterdedecker
This app is known. Unfortunately, the developer has not been interested in improving it for years. (See comments)
The app vibrates only ones & less than 1 second! Unfortunately this is not useful.
Nobody wakes up from this.