Final answer:
A "breathe" reminder app is useful to practice mindfulness, providing prompts and guidance for breathing exercises that help in maintaining focus and reducing stress.
Step-by-step explanation:
To practice mindfulness throughout your day, the kind of app that would be most helpful is a "breathe" reminder app. Such an app can assist you in incorporating mindfulness practices by reminding you to take moments to engage in breathing exercises.
Traditional mindfulness practices include sitting upright in a comfortable chair with feet on the ground, being in a quiet environment with eyes closed, repeating a mantra like “alert mind, calm body,” and allowing the mind to focus on positive thoughts.
A "breathe" reminder app typically prompts you to pause at various times during the day and guides you through such mindfulness practices, sometimes with visual or audible cues that help you regulate your breathing and shift your focus away from stressful thoughts.
Therefore, the correct answer is 3) A helpful app to practice mindfulness throughout the day is a "breathe" reminder app.