Toon hybrid app

Toon is a smart thermostat developed by Quby. It provides energy insights and it is present in 3 countries. Toon's hybrid app is an extension of the display.

My challenge was to lead the implementation of the new brand, while focusing on improving features and implementing mobile best practices. I aimed on creating consistency by developing a mobile design system and creating interaction flows for the entire experience. Together with the design team, developers and UX researcher we reviewed implemented features and experiences and improved them based on user insights.

The new hybrid app that came to replace native apps was scored 2 stars in the first launch in the apple store. By the time the complete implementation was done the app was reviewed with a 4 stars score.


• Guerrilla testing
• Prototypes
• Interaction flows
• Interface design (high fidelity mobile)
• Wireframes
• Illustrations
• Mobile guidelines and components
• Brainstorming sessions
• Inspirational talks
• Research insights