"Scentsory" is an interactive scent experience designed to regulate young adults' emotional states, enhance well-being, and connect with the Melbourne environment by combining aromatherapy, essential oil extraction, and interactive technology. "Scentsory" explores Melbourne's spring produce, categorising scents into calming, focusing, and energising profiles based on their mental wellness benefits. The system includes a portable inhaler and a home-use diffuser, both responsive to real-time heart rate data. The portable inhaler rotates its scent chamber to release a suitable aroma, while the home-use diffuser activates scent-specific humidifiers and lighting to create an immersive sensory experience.