Privacy Policy
Last Updated: February 1, 2026
Simple Version: ZoneLight doesn't collect, store, or transmit any of your personal data. Period.
Our Commitment to Your Privacy
At ZoneLight, we believe your training data is yours and yours alone. We designed our app with privacy as a fundamental principle, not an afterthought.
ZoneLight does not collect, store, transmit, or share any personal information, training data, or usage analytics.
What Data We Don't Collect
To be crystal clear, ZoneLight does not collect:
- Personal information (name, email, phone number, location)
- Training data (power output, heart rate, zone information)
- Device information (Bluetooth device names, LED configurations)
- Usage analytics (app opens, feature usage, session duration)
- Crash reports or diagnostic data
- IP addresses or network information
- Any other personally identifiable information
How ZoneLight Works
All app functionality happens entirely on your device:
- Bluetooth connections to power meters and heart rate monitors are local to your device
- LED light control happens directly via Bluetooth - no cloud services involved
- Zone configurations and preferences are stored only on your device
- No data is ever transmitted to our servers or any third-party services
Because all processing happens locally, ZoneLight works perfectly without an internet connection. Your training data never leaves your device.
Bluetooth Permissions
ZoneLight requires Bluetooth permissions to connect to your power meters, heart rate monitors, and LED strips. These connections are:
- Direct device-to-device connections
- Managed entirely by iOS
- Not monitored, logged, or transmitted by ZoneLight
Microphone Permission (Music Mode)
If you use Music Mode, ZoneLight requires microphone access to analyze audio for LED visualization. This audio:
- Is processed in real-time on your device only
- Is never recorded, stored, or transmitted
- Is converted to visual data and immediately discarded
Note: Music Mode is not available in the current version of ZoneLight.
Third-Party Services
ZoneLight does not integrate with any third-party analytics, advertising, or tracking services. We don't use:
- Analytics platforms (Google Analytics, Firebase, etc.)
- Advertising networks
- Crash reporting services
- Social media integration
Children's Privacy
ZoneLight does not collect any data from anyone, including children under 13. Our commitment to privacy applies to all users regardless of age.
Changes to This Policy
If we ever change our privacy practices, we will update this policy and the "Last Updated" date. However, our core commitment to not collecting your data will remain unchanged.
We encourage you to review this Privacy Policy periodically to stay informed about how we protect your privacy.
Contact Us
If you have questions about this Privacy Policy or ZoneLight's privacy practices, please contact us at:
Email: privacy@zonelight.cc
Bottom Line: Your training is personal. We built ZoneLight to be a tool that enhances your workouts without compromising your privacy. Everything stays on your device, always.