SUNA
Learn More: How It Works

v1.0 | January 2026

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YOUR GUT AFFECTS EVERYTHING

Sleep. Skin. Energy. Mood. Performance.

You can track your heart rate, sleep stages, and steps. But your gut? Black box. You're left guessing why you feel bloated, why your energy crashes, or why some foods work for you and others don't.

Until now.

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HOW IT WORKS

1. Wear
Apply the sensor to your abdomen. Comfortable, discreet, 7-day battery. Then forget about it.

2. Discover
SUNA tracks patterns 24/7. No food logging required. The app learns your personal baseline over time.

3. Optimize
See how your gut responds to meals, exercise, sleep, and stress. Make informed choices based on your own data.

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WHAT YOU GET

Gut Readiness Score
A single number showing how your gut is doing right now.

Pattern Correlations
See connections between your gut activity and what you eat, when you eat, how you sleep, and how you move.

Personalized Insights
What disrupts your gut may be fine for someone else. SUNA learns what works for your body.

Passive Meal Tracking
SUNA detects meals and estimates caloric load from digestion patterns. No food logging. No spreadsheets. Just wear it.

AI-Ready
Works with Claude Health and ChatGPT Health. Simple scores for you. Rich context for your AI.

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THE SCIENCE

SUNA is built by clinicians and researchers who understand both the science and the product.

Research Foundation
• UCL Centre for Human Health and Performance
• Prof Hugh Montgomery OBE, Chief Scientific Advisor
• Proprietary multi-sensor technology

Approach
• Wellness-focused, not diagnostic
• Built for everyday use
• Designed to complement, not replace, personal judgement

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THE DEVICE

Wear time       Up to 7 days
Battery         7+ days
App             iOS and Android
Size            Compact, discreet
Connectivity    Bluetooth

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QUESTIONS

Is this a medical device?
SUNA is a wellness device for tracking patterns and correlations. Not intended to diagnose, treat, or prevent disease.

How accurate is it?
Deeply rooted in peer-reviewed scientific research. Detailed validation data available to partners and investors.

What about privacy?
You own your data. Encrypted. GDPR compliant. Never sold.

When does it ship?
Q1/Q2 2027 for reservation holders.

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CONTACT

echo@suna.health
suna.health

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Wellness device. Not medical. Not diagnostic.

© 2026 Suna Health