OrisHub Health

A cross-platform React Native + Expo health tracking application that integrates with:

• Apple HealthKit (iOS)
• Android Health Connect (Android)

The app collects and syncs fitness, activity, workout, and wellness data using native platform APIs.

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Screenshots

Features

iOS (Apple HealthKit)

• Steps
• Heart Rate
• Sleep Data
• Calories Burned
• Distance Walking/Running
• Workouts
• Blood Oxygen
• Blood Pressure
• Respiratory Rate
• Body Temperature
• Weight
• Height
• BMI
• Body Fat
• VO2 Max
• Water Intake
• Nutrition Data
• And more

Android (Health Connect)

• Steps
• Heart Rate
• Sleep Sessions
• Exercise Workouts
• Calories Burned
• Distance Tracking
• Cycling Data
• Swimming Data
• Blood Oxygen
• Blood Pressure
• Respiratory Rate
• Body Temperature
• Nutrition Data
• Hydration
• VO2 Max
• Body Metrics
• Mobility Data
• And more

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Tech Stack

• React Native
• Expo
• TypeScript
• Kotlin (Native Android Modules)
• Swift / HealthKit (iOS)
• Android Health Connect SDK
• Firebase

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Requirements

iOS

• Xcode installed
• Apple Health enabled on device
• Physical iPhone recommended for testing HealthKit

Android

• Android 9+
• Health Connect installed from Google Play
• Health permissions enabled
• Physical Android device recommended

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Android Health Connect Setup

Android health data works differently from iOS.

Before using health sync:

1. Install Health Connect from Google Play
2. Open Health Connect once
3. Enable Activity Tracking / Fitness permissions
4. Grant all requested permissions to the app
5. Make sure health apps/devices are syncing data into Health Connect

Without Health Connect and granted permissions, Android cannot provide health data.

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Installation

Clone the repository

git clone https://github.com/IAMDeveloperChetanSharma/orishub-health.git

cd orishub-health

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Install dependencies

Using npm:

npm install

Or using yarn:

yarn install

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Start Metro

npx expo start

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Run Android

npx expo run:android

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Run iOS

npx expo run:ios

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Android Native Configuration

This project uses native Kotlin modules for Health Connect integration.

Important native files:

android/app/src/main/java/com/orishub/health/healthmodule/

Includes:

• Health Connect permission handling
• Native health data readers
• Workout mapping
• Aggregation utilities
• Android bridge modules

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Health Permissions

iOS

Permissions are requested through Apple HealthKit.

Android

Permissions are managed using Health Connect APIs.

The app checks:

• SDK availability
• Installed provider
• Granted permissions
• Health data access

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Common Android Issues

Health Connect not installed

Install:

https://play.google.com/store/apps/details?id=com.google.android.apps.healthdata

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No health data returned

Possible reasons:

• No data exists inside Health Connect
• Permissions not granted
• Fitness tracking disabled
• Device apps are not syncing with Health Connect

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Emulator Issues

Health Connect works best on physical Android devices.

Many emulators:

• do not support Health Connect correctly
• lack Google Health services
• fail to provide real sensor/activity data

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Build Commands

Android Release Build

cd android
./gradlew assembleRelease

Clean Android Build

cd android
./gradlew clean

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Firebase

The project uses Firebase services.

Ensure:

• google-services.json exists in android/app/
• Firebase app is initialized correctly
• Required Firebase packages are installed

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Project Structure

src/
 ├── components/
 ├── services/
 ├── screens/
 ├── hooks/
 ├── utils/
 └── types/

android/
 └── native Kotlin modules

ios/
 └── HealthKit integration

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Future Improvements

• Background sync
• Daily aggregation caching
• Smart workout analytics
• Charts & visualizations
• AI-based health insights
• Wearable integrations

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Author

Created by Chetan Sharma

GitHub: https://github.com/IAMDeveloperChetanSharma

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License

This project is licensed under the MIT License.