Health Check-In: How I Feel

DISCOVER WHAT ACTUALLY MAKES YOU FEEL BETTER — without becoming a data scientist or health expert. Health Check-In is your personal health laboratory: log how you feel in seconds, run experiments, build daily routines, and let the data reveal what works.  Built-in AI analyzes your data on demand without sharing sensitive information.

NO ACCOUNTS TO CREATE AND YOUR DATA IS STORED LOCALLY - Health Check-In was built with privacy as a core requirement.  You don't even need to give it your name.  AI queries pass minimal data for analysis and nothing is stored.

Identify the habits, routines, supplements, medications, and lifestyle factors that affect how you feel — then prove it with data.

Whether you're dealing with fatigue, brain fog, digestive issues, insomnia, stress, chronic illness, or simply optimizing your health, Health Check-In gives you a practical way to connect the dots.

QUICK DAILY CHECK-INS

Rate how you feel from 0–100%. Add custom positive and negative tags — editable right from the check-in screen. Add notes, set reminders, or check in manually as often as you like. Each check-in takes as little as a few seconds.

TRACK SUPPLEMENTS & MEDICATIONS

Log what you're taking with dosage and notes. Free users can track up to 3 items; Pro unlocks unlimited. Your list appears on the Today screen alongside check-ins and health data.

RUN PERSONAL HEALTH EXPERIMENTS

Test changes to supplements, diet, exercise, sleep, or lifestyle habits. Choose from built-in templates or create your own. Schedule follow-up reminders, record outcomes, and save findings as Key Results. Build a personal library of what works — and what doesn't.

BUILD A DAILY ROUTINE

Create time-blocked routines — Upon Waking, Morning, Afternoon, Evening, Before Bed. Add supplements, medications, and health actions to each block with reminders. Pro+AI subscribers can generate a personalized routine based on their health data.

DISCOVER PATTERNS

View trends over 7, 30, 90, 180 days, or a full year. Compare scores against sleep, activity, weather, air quality, and pollen. Spot swings with automatic change alerts. Save insights as Key Results.

CONNECT YOUR HEALTH TRACKER

Oura Ring, Fitbit, Apple Health, and Health Connect integration. Import sleep scores, sleep stages, HRV, resting heart rate, and step counts — displayed on your Today screen. Set personalized sleep targets scored against your own goals, not generic benchmarks.

AI-POWERED HEALTH INSIGHTS

Get an automatic daily briefing or run manual queries — Key Insights, Correlations, Issue Summary, Sleep & Energy — or ask your own questions. Have multi-turn conversations, review past analyses, and ask AI to build a complete daily routine from your data.

EXPORT & SHARE

Generate PDF reports or CSV spreadsheets for any date range. Pro+AI subscribers can include an AI-generated summary — ideal for sharing with a healthcare provider.

Terms of use: https://healthcheckin.app/terms 
Privacy policy: https://healthcheckin.app/privacy