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Browse topics below to learn about Sunu's features and get the most from your AI health assistant.
🚀 Getting Started
Essential first steps to begin your health journey with Sunu.
Creating Your Secure Account
How to sign up for Sunu with Apple, email, or as a guest — and how each option affects your privacy and data.
Connecting to Apple Health: A Step-by-Step Guide
Learn the importance of connecting Apple Health, what data types the app requests, and how to manage permissions.
Your First Five Minutes: A Quick Tour
A welcome guide that walks you through the main tabs (Home, History, Chats, Profile) and key actions to get started.
Understanding Your Health Disclaimer
A brief explanation of the app's role as an informational tool and its limitations.
Connecting to Health Connect (Android)
Set up Sunu on Android with Google Health Connect so your Fitbit, Galaxy Watch, and other wearables sync automatically.
🤖 Using the AI Health Assistant
Learn how to chat with your AI health assistant and get personalized insights.
Starting a Conversation with Your AI Assistant
Learn how to start a new chat from the Chats tab and use the Ask Anything buttons throughout the app.
Asking Questions About Your Health Data
Learn how to start contextual chats from specific health records for faster, more relevant answers.
Using the Camera to Start a Chat
Learn how to capture images of food or scan barcodes to begin AI conversations about meals and medications.
What are AI Personalities?
Learn about the different AI personas available and how to customize your assistant's communication style.
Using Quick Questions for Faster Insights
Discover pre-built prompts on the Home tab for instant health recommendations and analysis.
Managing Your Conversations
Learn how to search, pin, archive, and delete your chat history to keep conversations organized.
🍎 Logging Meals & Nutrition
Track your meals, analyze nutrition, and understand your eating patterns.
How to Log a Meal (All Methods)
Learn the different ways to log meals using the camera, photo library, or manual entry.
Understanding the AI Meal Analysis
Learn how AI identifies food, estimates nutrition, and suggests meal names from photos.
Scanning Food Barcodes
Learn how to scan packaged food barcodes for accurate nutritional information from the Open Food Facts database.
Viewing and Editing Your Meal History
Learn how to access past meals, view details, and make edits to previously logged entries.
Understanding Your Meal's Nutrition Summary
Learn how to read and interpret the nutritional breakdown of your logged meals.
🏠 Your Health Dashboard (Home Tab)
Navigate your main dashboard and understand your health metrics.
Navigating the Home Tab
Learn about the different sections and features available on your main health dashboard.
Understanding Your Health Scores
Learn what each health score (Readiness, Daily Energy, Fitness Age, Stress & Recovery) represents and how they are calculated.
Pinning Your Favorite Metrics
Learn how to customize your Home tab by selecting which health metrics to display for quick access.
Using Quick Actions & Shortcuts
Learn about the one-tap shortcuts on the Home tab for check-ins, meal logging, and AI assistant prompts.
Reading Your AI-Generated Daily Summary
Learn how to view and interpret the AI's daily analysis of your health data and progress.
How to Track Your Water Intake
Learn how to log water consumption, set daily goals, and manage hydration reminders.
🔬 Advanced Health Tests
Use blink tests, voice biomarkers, and other diagnostic features.
Taking the Blink Test (MBI Analysis)
Learn how to perform the Momentary Blink Interval test to record your natural blink patterns.
Understanding Your Blink Test Results
Learn about the metrics recorded from your MBI analysis including blink rate, interval, and duration measurements.
Taking the Voice Biomarker Test
Learn how to perform a voice analysis test to record acoustic characteristics of your voice.
Understanding Your Voice Analysis Results
Learn about the acoustic metrics recorded from your voice test including frequency, stability, and timing measurements.
Viewing Your Voice Test History
Learn how to access and analyze your past voice analysis results to track changes over time.
Using Basal: Ten Therapeutic Perspectives
Share a thought and see it reflected back through ten different therapeutic frameworks — from CBT to Stoicism.
Specialized Health Tools: Nimbus Migraine and Miso for Misophonia
Learn about the specialized partner tools available in Sunu's Health Tools marketplace.
📈 Viewing History & Trends
Track your health data over time and visualize trends.
Navigating Your Health History
Learn how to browse through your health data, meals, and check-ins in the History tab.
Filtering Your Health Timeline
Learn how to filter your health history to focus on specific metrics and data types.
Understanding Your Trend Charts
Learn how to read and interpret interactive health trend charts to visualize your progress over time.
How Blood Pressure is Displayed
Learn how Sunu presents blood pressure readings with both systolic and diastolic values in one convenient view.
😊 Using the Check-in Feature
Log your mood, symptoms, and daily wellness check-ins.
How to Complete a Daily Check-in
Learn how to use the Mood Pad to log your emotional state and track your daily wellness.
Logging Symptoms with Your Check-in
Learn how to add physical and mental symptoms to your check-ins and rate their severity.
Viewing Your Check-in History and Trends
Learn how to access past check-ins and analyze your mood patterns and symptom trends over time.
Understanding Your Check-in Recommendations
Learn how the AI analyzes your check-ins and provides personalized suggestions for wellness actions.
👤 Managing Your Health Profile
Manage medications, conditions, allergies, and health records.
Connecting and Managing Apple Health Data
Learn how to connect Sunu to Apple Health and manage data permissions at any time.
Adding and Managing Medications & Supplements
Learn how to maintain a comprehensive list of your medications and supplements in Sunu.
Setting Up Medication & Supplement Reminders
Learn how to create customized, recurring reminders to never miss a dose of your medications or supplements.
Logging Medication Doses with the Barcode Scanner
Learn how to scan GS1 DataMatrix barcodes on medication packaging to log doses with complete traceability.
Adding and Managing Conditions & Allergies
Learn how to maintain your clinical profile with conditions and allergies for safer, more personalized health insights.
👨👩👧 Sharing Health with Family
Follow family members and share your health data with people you trust.
⚙️ Account, Privacy & Subscription
Manage your account, subscription, and privacy settings.
Managing Your Account Details
Learn how to update your personal information like name and email address in the app.
Securing the App with App Lock
Learn how to enable Face ID or Touch ID to protect your health data with biometric authentication.
How We Protect Your Health Data & Privacy
Learn about Sunu's privacy principles and how we keep your health information secure and private.
Managing Your Plus Subscription
Learn how to manage, change, or cancel your Sunu Plus subscription through your Apple ID or Google Play account.
How to Export a PDF Health Report
Learn how to create comprehensive PDF reports of your health data to share with healthcare providers or for personal records.
❓ Troubleshooting & FAQ
Find solutions to common issues and frequently asked questions.
Why Isn't My Apple Health Data Showing Up?
Troubleshoot common issues with Apple Health data not syncing or displaying in Sunu.
Why Does a Metric Say 'No Data'?
Understand why pinned metrics show 'No Data' and how to fix it.
How Accurate Are Health Scores and Advanced Tests?
Understand the accuracy, limitations, and proper use of Sunu's health scores and advanced testing features.
Camera or Barcode Scanner Not Working
Troubleshoot issues with the in-app camera and barcode scanning features.
How to Report a Problem or Give Feedback
Learn how to contact support, report bugs, and share your suggestions to help improve Sunu.