You might want to rotate your mobile device to landscape (sideways) which will make the images easier to read.

The central concept of healthica is your “interests”, so let's start there. You can think of these as channels or filters that make the application show you relevant content.

This user has set interests in four areas, and is using different levels of alerts because some of the interests are more important to them.

a user with four areas of interest set a user with four areas of interest set