Privacy Policy for LightState
Effective date: 24th February 2026
LightState is designed as a personal nervous system awareness tool. Your privacy and data ownership are important.
This Privacy Policy explains what information is collected, how it is used, and your rights.
1. Information We Collect
LightState may collect the following types of information:
Account Information
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Email address (used for optional magic email login authentication)
Health & Wellness Data
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Heart rhythm variability (HRV / RMSSD) readings
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Nervous system state results
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Session timestamps
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Baseline calibration data
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Optional contextual selections (e.g., travel, sleep, stress)
2. How Your Information Is Used
Your information is used only to:
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Provide your daily nervous system “Light”
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Build and maintain your personal baseline
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Enable secure account authentication
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Allow optional data syncing and restoration
LightState does not:
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Sell your data
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Share your data for advertising purposes
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Use advertising trackers
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Monetize your personal information
3. Data Storage On-Device Storage
Most session and health data is stored locally on your device.
Optional Cloud Services
If you use login features, your email address and associated account data are securely stored using Supabase authentication services.
Data transmitted between your device and servers is encrypted in transit.
4. Data Sharing
LightState does not sell, rent, or trade personal information.
We may use trusted infrastructure providers (such as Supabase) solely for secure authentication and data storage.
These providers do not use your data for marketing.
5. Data Retention
Your data remains associated with your account until you request deletion.
You may request deletion of your account and associated data at any time by contacting:
6. Children’s Privacy
LightState is not directed at children under the age of 13.
If you believe a child has provided personal information, please contact us and we will remove it.
7. Medical Disclaimer
LightState is a wellness and awareness tool only.
It is not a medical device and does not diagnose, treat, or prevent any medical condition.
Always consult a qualified healthcare professional regarding medical concerns.
8. Changes to This Policy
We may update this Privacy Policy periodically.
Updates will be reflected by the “Effective date” above.
10.Legal Basis for Processing
LightState processes personal data only:
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With your consent
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To provide core app functionality
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To maintain your account and baseline data