PRIVACY POLICY

Datalet Research Laboratory Private Limited ("we," "us," "our," or "Datalet Healthcare") operates the Datalet Wellness mobile application (the "App"). We are committed to protecting your privacy and ensuring the absolute security of your sensitive personal, health, and location data. This Privacy Policy outlines our strict practices regarding the collection, use, processing, storage, and deletion of your information, specifically engineered to comply with the Google Play Developer Policies, including the Health Apps Policy, Location Permissions Policy, and Data Safety disclosures.

1. Information Collection and Usage

To provide you with high-quality fitness tracking, secure vital sign mapping, and personalized AI-driven nutrition advice, the App handles several categories of information. We only collect data that is strictly necessary for core application functionality.

A. Sensitive Personal and Health Data

Datalet Wellness is a Health Record Management and Fitness & Activity Tracker platform. The App processes the following sensitive health indicators:

• Vitals & Body Metrics: Blood Pressure (BP), Fasting Glucose, Creatinine, Liver metrics, Kidney metrics, heart rate, weight, and age. This data is logged manually by you to help visualize health trends, sleep wellness, and daily health habits.
• Medical Prescriptions and Photos: Files or images uploaded by you via your device's camera. These are processed purely to secure medical records, log prescriptions, and customize profile photographs. Images are utilized solely within the App's secure infrastructure and are never processed for secondary purposes.

B. Location Data (Background and Foreground Tracking)

• Precise Location Data: Collected via GPS telemetry during active exercise sessions (e.g., runs, walks, outdoor cycling). This information is utilized locally and securely transmitted to calculate total distance and render your route dashboard.
• Foreground Services: A sticky notification is persistently displayed while workout tracking is ongoing to ensure clear system visibility over background execution.

C. Account and Authentication Information

• Identity Data: Full Name and Phone Number. These are collected strictly for account registration, security verification via One-Time Passwords (OTP), and personalized data indexing.

D. Device Permissions and App Interactions

• Activity Recognition: Used to interface with device pedometers to record daily step totals and maintain active movement streaks.
• Camera Access: Requested on-demand to capture medical prescription documents and profile photos.
• App Analytics: Anonymized user interactions managed via Firebase Analytics to evaluate app stabilization and optimize structural flows.

2. Complete Google Play Data Safety Declaration

In accordance with Google Play's mandated Data Safety requirements, the following structured grid defines exactly how data is categorized, handled, and isolated:

3. Strict Prohibitions on Data Sharing and Commercialization

CRITICAL INDEMNIFICATION: Under no circumstances is your personal health data, biometric metrics, or tracking information ever sold, leased, or shared with third-party networks, data brokers, institutional advertisers, or marketing companies. All data processed within Datalet Wellness is protected with single-tenant isolation paradigms.

4. Technical Security Framework and Encryption Standards

We enforce stringent multi-layered operational protocols to protect user data from unauthorized access, exploitation, or breach:

• Local Storage Encryption: The App does not utilize plaintext localized files or insecure AsyncStorage XML blocks. All authentication tokens, local health profiles, and session indicators are exclusively housed using secure cryptographic wrappers such as hardware-backed Android KeyStore structures via secure platform APIs (e.g., expo-secure-store or react-native-encrypted-storage).
• Network Transit Security: All network calls are strictly marshaled via Hypertext Transfer Protocol Secure (HTTPS) using Transport Layer Security (TLS 1.3) configurations to inhibit man-in-the-middle exploits.
• Cloud Architecture Isolation: Production database structures are tightly segmented. Access credentials and production API configurations (such as Google Maps Android SDK keys) are strictly restricted in the Google Cloud Platform Console to match the specific cryptographic SHA-1 signature and formal Package Name (in.datalet.wellness) of the authorized application binary.

5. AI-Generated Content Compliance and Reporting

Datalet Wellness utilizes artificial intelligence algorithms to provide instant, structured visualizations and interactive text regarding general nutritional planning and lifestyle diet suggestions. To comply with the Google Play AI-Generated Content Policy:

• All interactive chats and diet summary interfaces incorporate explicit, prominent native warning triggers informing users of automated outputs.
• The App embeds an institutional standard continuous dynamic flag enabling users to immediately report any malicious, inaccurate, or inappropriate AI output for prompt remediation.

6. Account Deletion and Absolute Data Erasure Rights

In accordance with standard global privacy provisions and Google Play data governance compliance regulations, you retain total structural dominion over your data records:

• In-App Deletion Mechanism: You can access a secure account management portal inside the App (Settings > Delete Account) to initiate instant account closure authenticated via secure mobile validation (OTP).
• Web-Based Portal Access: If you have removed the App from your phone, you do not need to reinstall it to wipe your files. You can explicitly submit an instant data erasure request through our standardized public web portal accessible at https://datalethealthcare.in/app/account-deletion.
• Data Retention Lifecycles: Upon triggering an explicit deletion instruction, our database systems mark the account profile for total purge. All synchronized health summaries, precise location history points, and validation tags are comprehensively wiped from active clusters within thirty (30) days, except where record maintenance is mandated under statutory national financial compliance framework laws.

7. Institutional Medical Claims and Regulatory Disclaimers

Datalet Wellness is structurally designed for general dietary logging, fitness tracking, and individual wellness mapping. The App does not constitute, provide, or replace professional medical diagnosis, treatment, guidance, monitoring, clinical assessment, or therapeutic remediation for any clinical health state. It does not operate as a regulated medical device. Users are rigorously urged to consult credentialed healthcare providers prior to altering their daily medication, diagnostic trackers, or nutritional habits.

8. Policy Revisions and Contact Protocols

We reserves the right to iteratively alter this Privacy Policy document to mirror evolving Android security measures or platform terms. Notifications concerning major structural modifications will be signaled within the App interface prior to execution.

For questions or formal inquiries regarding data processing, contact our privacy compliance desk:

Datalet Research Laboratory Private Limited
Email Support: support@datalet.in
Web Link: https://datalethealthcare.in
Corporate Domain: https://datalet.in