Mobile habit tracking interface showing progress tracking and positive reinforcement for reducing smoking

Exhale

A habit-tracking app designed to support quitting smoking.

Exhale is a behavioural habit-tracking application designed to support individuals attempting to reduce or quit smoking. The product focuses on breaking habitual patterns through positive reinforcement, progress visibility, and low-friction interaction design. Rather than relying on guilt or restriction, the system encourages long-term behaviour change by reframing the quitting process into small, achievable steps, creating a more supportive and sustainable user experience.

Role
Product Designer
Focus
Behavioural design, habit tracking, accessibility, mobile UX
Toolkit
Figma, FigJam, Notion
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Goal

Design a habit tracker that supports long-term smoking reduction.

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Challenge

Smoking behaviour is driven by habit loops rather than intention, requiring a design that avoids guilt-based interactions while maintaining engagement over time.

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Outcome

Created a system focused on progress visibility and small wins, encouraging consistency and reflection through an accessible, low-friction interface.

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Key Screens