Privacy Policy

At Sentra-X Forte Limited, we are committed to protecting your personal and health information. Sentra-X Forte Limited is a digital health platform designed for continuous chronic disease management, connecting patients, caregivers, and healthcare providers.

1. Information We Collect

To provide our services, we collect:

• Personal Information: Name, phone number, email address, age, gender, and an optional profile photo for your medical passport card
• Health Data: Blood pressure, heart rate, weight, vital signs, clinical notes, diagnosis, prescriptions, medication adherence logs, medical passport details (blood group, genotype, allergies, conditions, diagnostic/lab results)
• Maternal & Child Health Data: If you choose to turn on pregnancy/postnatal tracking (optional, and only offered where relevant), your pregnancy stage and due or delivery date
• Account Data: Patient role, caregiver links, doctor assignments, appointment history
• AI Assistant Data: Messages you send to the in-app Health Assistant
• Document Scanner Data: If you use the passport document scanner, a photo of the document you scan (e.g. a lab report, prescription, discharge note, or vaccination card) is sent to our AI processing service to extract passport details for you to review before anything is saved. If you choose to keep the document photo afterward, it is stored only on your own device — it is never uploaded to or stored in our database
• Voice Input: If you use the microphone to talk to the app, your speech is converted to text by your device/browser's own speech recognition — Sentra-X does not record or store audio
• Marketplace Data: If you order a product, your delivery address, phone number, and order details, shared only as needed to fulfil that order
• Payment Data: Card and payment details are collected and processed directly by our licensed payment processor — Sentra-X never receives or stores your full card details
• Device & Usage Data: App activity, login status, emergency alerts triggered, IP address, device type
• Storage: Most data is stored on your device for offline functionality, and synced to our database when online

2. How We Use Your Information

We use your data to:

1. Monitor and manage chronic conditions such as hypertension, diabetes, and cardiovascular disease
2. Generate risk alerts based on vital sign thresholds: Green, Yellow, Orange, Red, Red Flash
3. Notify caregivers and doctors in real-time during emergency health events
4. Provide dashboards and trend analysis for patients and healthcare providers
5. Schedule appointments and send follow-up reminders
6. Improve Sentra-X Forte Limited services and enable offline-friendly healthcare in low-connectivity areas
7. Support public health goals: reduce hospital admissions and complications

We do NOT use your health data for advertising.

2c. Sentra Quest progress

Sentra Quest (the exercise game) saves your progress on your device. If you open it from inside the signed-in Sentra-X app, your progress (XP, level, streak, activity minutes, badges and coins) is also saved to your own account so it follows you to a new phone. Caregivers you have linked can see it, as they can see other information in your account. You can play without signing in, and then nothing is sent to us.

2b. Camera (Sentra Flow Dance)

The optional dance game can use your device camera to estimate how much you are moving and give live tips. The video is analysed on your device in real time. It is not recorded, saved, or sent to us or to anyone else, and the camera turns off when you finish or leave the page. You can play without the camera. If you switch on the optional Body tracking (beta), your device downloads open-source tracking software and a model from public servers (jsDelivr and Google). Your video is still analysed only on your device.

2a. Advertising and Cookies

Sentra-X shows ads from Google AdSense only on public content pages: the Health Library / Articles and the Marketplace. Ads never appear on your vitals, medications, history, or caregiver screens, and your health records are never shared with advertisers.

Google, as a third-party vendor, uses cookies and similar technologies to serve ads based on your prior visits to this and other websites. You can opt out of personalised advertising at google.com/settings/ads, and learn how Google uses data from sites that use its services at policies.google.com/technologies/partner-sites.

3. Data Sharing and Disclosure

We respect your privacy. Your data may only be shared with:

• Your consent: With linked caregivers and assigned doctors on the platform
• Healthcare providers: For treatment, diagnosis, and emergency escalation
• Bayelsa State emergency services: When you trigger an Emergency SOS, your name, live location, and a caregiver contact number are sent to the Bayelsa State emergency line as part of our pilot partnership with the Bayelsa State Ministry of Health, to support faster emergency response
• Legal authorities: If required by law or for public health reporting, with de-identified data
• Service providers: The specific technical vendors listed below, each bound by their own confidentiality and data-processing terms, and used only for the purpose stated

Type of Provider	What they process	Purpose
Authentication & database provider	Account login, health records, caregiver/doctor links, medical passport profile photo	Authentication and secure database storage
App hosting & AI processing provider	App hosting; messages sent to the Health Assistant; photos of medical documents you choose to scan	Hosting the app; generating AI assistant replies; extracting passport details from scanned documents
SMS delivery provider	Caregiver phone number, emergency alert message	Sending SMS emergency alerts to your caregivers
Email delivery provider	Caregiver email address, emergency alert message	Sending email emergency alerts to your caregivers
Bayelsa State emergency line (BEMSAS)	Your name, live location, and a caregiver contact number — sent only when you trigger Emergency SOS	Emergency dispatch support, under our pilot partnership with the Bayelsa State Ministry of Health
Licensed payment processor	Payment card details, transaction amount	Processing marketplace payments — Sentra-X does not see or store your card details

Some of these providers process data on servers located outside Nigeria. Where this happens, we rely on the provider's own security and data-protection safeguards, and only share the minimum data needed for them to perform their specific function above.

We do not sell your personal or health data to third parties.

4. Data Security

We implement:

• User authentication and role-based access: Patient, Caregiver, Doctor
• Encrypted data storage and transmission
• Offline-first architecture to ensure data safety in low connectivity environments
• Access controls so only authorized users can view patient information

5. Your Rights

As a Sentra-X Forte Limited user, you have the right to:

• Access and download your health records
• Request correction of inaccurate health data
• Unlink caregivers or doctors from your account
• Request deletion of your account, subject to medical record retention laws
• Opt-out of non-essential notifications

6. Data Retention

Patient health records are retained to support continuous care. You may request deletion at any time, except where we are required to retain data for legal or medical purposes.

7. Children's Privacy

Sentra-X Forte Limited is intended for use by adults and caregivers. For patients under 18, a parent or guardian must provide consent and manage the account.

8. Changes to This Policy

We may update this Privacy Policy. We will notify users via the app and email when significant changes are made.

9. Contact Us

For questions, data requests, or concerns about your privacy, contact:

Sentra-X Forte Limited Team
Registered with the Corporate Affairs Commission, Nigeria (RC 9718956)
Email: sentraxforteltd@gmail.com
Phone: +234 706 324 3807
Address: 57, Chief Berebia Jobson's Street, Agudama-Epie, Bayelsa State, Nigeria