Privacy Policy
This Privacy Policy describes how Light Sleep ("we", "us", or "our") collects, uses, and shares information about you when you use our mobile application (the "App") and any related services (collectively, the "Services").
By using the Services, you agree to the collection and use of information in accordance with this Privacy Policy. If you do not agree with our policies and practices, do not use our Services.
1. Information We Collect
1.1 Information You Provide
We collect information you provide directly to us when you use the Services. This includes:
- Contact information, such as your email address, when you contact us for support
- Information you provide when you respond to surveys or communicate with us
1.2 Information We Collect Automatically
When you use our Services, we automatically collect certain information about your device and usage of the Services, including:
- Device information: such as your device model, operating system version, unique device identifiers, and mobile network information
- Usage information: such as the features you use, the actions you take within the App, the time and duration of your activities, and the frequency of your use of the Services
- Log information: such as access times, pages viewed, and the IP address used to access the Services
1.3 Information Collected Through Apple HealthKit
Light Sleep may request access to your Apple HealthKit data, specifically your heart rate information, to provide features that help you understand how different soundscapes affect your relaxation. We only collect this information if you explicitly grant permission through the App. You can revoke this permission at any time through your device settings.
2. How We Use Your Information
We use the information we collect to:
- Provide, maintain, and improve our Services
- Develop new features and functionality
- Understand how users interact with our Services
- Personalize your experience with the App
- Provide customer support and respond to your inquiries
- Send you technical notices, updates, security alerts, and support messages
- Prevent fraud and enhance the security of our Services
3. How We Share Your Information
We do not share your personal information with third parties except in the following circumstances:
3.1 Service Providers
We may share information with third-party service providers who perform services on our behalf, such as hosting, data analysis, customer support, and marketing assistance. These service providers are authorized to use your information only as necessary to provide these services to us.
3.2 Legal Requirements
We may disclose your information if we believe that such disclosure is necessary to comply with applicable law, regulation, legal process, or governmental request, or to protect the rights, property, or safety of us, our users, or others.
3.3 Business Transfers
If we are involved in a merger, acquisition, or sale of all or a portion of our assets, your information may be transferred as part of that transaction. We will notify you via email and/or a prominent notice on our App of any change in ownership or uses of your personal information, as well as any choices you may have regarding your personal information.
4. Data Retention
We retain your personal information for as long as necessary to provide the Services and fulfill the purposes described in this Privacy Policy, unless a longer retention period is required or permitted by law. When we no longer need to use your information and there is no legal requirement to keep it, we will either anonymize it or delete it.
5. Your Choices and Rights
You have certain choices regarding your information:
5.1 Access and Correction
You may request access to the personal information we hold about you and request that we correct any inaccuracies in that information by contacting us at qingmian1648@163.com.
5.2 Deletion
You may request that we delete your personal information by contacting us at qingmian1648@163.com. Please note that we may need to retain certain information to comply with legal obligations or to protect our legitimate business interests.
5.3 HealthKit Permissions
You can manage or revoke your HealthKit permissions at any time through your device settings. If you revoke permission, we will no longer collect or use your HealthKit data, but we may retain previously collected data as permitted by law.
5.4 Marketing Communications
We do not send marketing communications without your consent. If you have previously consented to receive marketing communications, you can opt out at any time by following the instructions in those communications or by contacting us at qingmian1648@163.com.
6. Security
We take reasonable measures to protect the information we collect from loss, misuse, and unauthorized access, disclosure, alteration, and destruction. However, no internet or mobile transmission is completely secure, and we cannot guarantee the absolute security of your information.
7. Children's Privacy
Our Services are not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13 without parental consent, we will take steps to delete that information.
8. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. When we do, we will revise the "Last Updated" date at the bottom of this page. We encourage you to review this Privacy Policy periodically to stay informed about our information practices.
9. Contact Us
If you have any questions or concerns about this Privacy Policy or our data practices, please contact us at:
qingmian1648@163.com
Last Updated: October 2023