A personalized sleep optimization solution that utilizes real-time biometric data for adaptive melatonin dosing.
- Pulls HRV, resting heart rate, and respiratory rate from Fitbit API
- Calculates melatonin dosage based on live biometric data
- Delivers dose via Arduino and ESP8266-controlled micro-pump
- Analyzes written user feedback with Google Gemini NLP to adjust algorithm for future doses
- Charles Muehlberger - @charlespers
- Phu Duong - @phuhduong
- Jaime Nunez - @Jaimenunez10
- Tom Wang - @tom05919
HackPrinceton Spring 2025
- Frontend: React Native (Expo), TypeScript, Chart.js
- Backend: Node.js, Express, Fitbit API, Google Gemini API
- Hardware: ESP8266, Arduino, DC pump