These mindfulness apps are designed to reduce stress, promote mental clarity, and encourage emotional well-being through guided meditation and relaxation techniques. They are examples of how technology can be used to enhance happiness, rather than detract from it.
How Can Mindfulness Help Designers? Mindfulness enables designers to see the true nature of the problems they are tackling, and provides the foundations for a paradigm shift in the design process and outcomes. Some initial considerations include

Such details provide a deeper understanding and appreciation for Application Of Mindfulness In Design For Happiness.
The authors comment that Mindful Design can be related to behavioural change and widen the understanding of social cognitive mindfulness through modifying expected functions of product use. In this paper the authors describe the importance of applying the Mindful Design approach...

But I know what youre thinking: isnt self-reflection a form of mindfulness? It is, but here its mindless mindfulness. Dont put effort into finding happiness, put effort into designing a life that generates happiness.