Several reasons may explain that your sleep stages seem wrong to you:
- Poor signal quality. That may be cause by a bad position of your headband on head. For more informations, visit our dedicated article "put your headband on head".
- The hypnogram available on the "HOME" section of the Dreem app has been smoothed for a better comprehension. This might lead to a few inconsistencies. For example, awakenings displayed on the hypnogram might not be felted by the users.
- The subjective level of well-being experienced might differ from the calculation made by the headband.
- A loss of your headband during a sleep session might also cause gaps and inconsistencies in your hypnogram.