This application was developed with support from the National Research Foundation of Korea for those eligible for the ‘I, too, have a good sleep’ project.
You can log in by receiving a code from the research team.
Updated on
Nov 4, 2025
Health & Fitness
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.