Concept for a Sleep-Tracker App

The following concept is intended to record and evaluate the sleep phases of the users. With the help of the data obtained, such as the heart rate or the individual sleep phases, the user receives detailed feedback in order to improve their sleep.

The following concept is intended to record and evaluate the sleep phases of the users. With the help of the data obtained, such as the heart rate or the individual sleep phases, the user receives detailed feedback in order to improve their sleep.

The following concept is intended to record and evaluate the sleep phases of the users. With the help of the data obtained, such as the heart rate or the individual sleep phases, the user receives detailed feedback in order to improve their sleep.

The following concept is intended to record and evaluate the sleep phases of the users. With the help of the data obtained, such as the heart rate or the individual sleep phases, the user receives detailed feedback in order to improve their sleep.

The following concept is intended to record and evaluate the sleep phases of the users. With the help of the data obtained, such as the heart rate or the individual sleep phases, the user receives detailed feedback in order to improve their sleep.

The following concept is intended to record and evaluate the sleep phases of the users. With the help of the data obtained, such as the heart rate or the individual sleep phases, the user receives detailed feedback in order to improve their sleep.

The following concept is intended to record and evaluate the sleep phases of the users. With the help of the data obtained, such as the heart rate or the individual sleep phases, the user receives detailed feedback in order to improve their sleep.