Privacy Policy

NymphNode Technologies Inc. ("NymphNode", "we", "us", or "our") respects your privacy and is dedicated to protecting personal information collected through our mobile applications (iOS and Android), hardware sensors, and cloud services (collectively, the "Service").

1. Information We Collect

We only collect data strictly necessary to deliver hydro-telemetry analytics and catch logging:

• Sub-Surface Telemetry Data: Water temperature, hydrostatic depth, 3-axis motion dynamics, and drift duration recorded by your NymphNode capsule.
• Geographic Location Data: Precise or approximate GNSS coordinates captured by your mobile device when pinning a fishing session to a river beat. Location tracking only occurs while the app is active and performing telemetry synchronization.
• Account Credentials: Email address and encrypted password hash when registering for NymphNode Cloud sync.
• Bluetooth Signals: BLE hardware identifiers (MAC address, RSSI signal strength) required to establish wireless connectivity with your physical capsule.

2. We Do NOT Sell Your Data

NymphNode does not, has never, and will never sell, rent, or trade your personal information, GPS fishing coordinates, or telemetry data to third-party data brokers, advertising networks, or commercial entities. Your fishing spots and drift data remain strictly private to your personal account.

3. How We Use Information

• To calculate presentation drag scores and thermocline depth curves.
• To synchronize your offline river logs with your personal cloud account upon reconnection.
• To deliver firmware over-the-air (OTA) updates and diagnostic health checks for your capsule.

4. Data Storage & Security

All data transmitted between the mobile application, edge gateway, and cloud database is encrypted using industry-standard Transport Layer Security (TLS 1.3). Sensor Flash memory is encrypted using AES-128 cryptographic primitives. Data stored at rest is housed in SOC 2 Type II certified cloud data centers with strict role-based access control.

5. Your Rights & Data Deletion (GDPR & CCPA)

You maintain complete sovereignty over your information. At any time, you may:

• Export Your Data: Export all recorded drifts in JSON or CSV format.
• Permanent Account Deletion: Tap "Delete Account" inside the mobile app settings or visit our Support portal. Upon request, all personal identifiers, logs, and GPS pins are permanently erased within 24 hours.

6. Contact Us

For inquiries regarding privacy practices or data subject requests:

Privacy Officer
NymphNode Technologies Inc.
Email: privacy@nymphnode.com
Website: nymphnode.com