HealthBridge | Health & Fitness SDK for iOS & Android

Works with your AI coding assistant. The package includes seven Unity Asset Store AI skills under `AI/Skills` plus version-matched guidance for Codex, Claude, Cursor, and Copilot, so the assistant writes the right setup, permissions, and read/write calls for this SDK version.


Build fitness games and gamified wellness apps on data from the player's own

device. HealthBridge covers iOS and Android with one async C# API, so the Swift,

Kotlin, permission flows, and platform data models stay inside the package.


Import workouts, read activity and wellness data, manage permissions, test with

editor mocks, and write completed workouts or health samples back to supported

platform health stores. Turn workouts, steps, sleep, heart rate, calories,

distance, nutrition, hydration, body metrics, and heart-rate zones into gameplay,

progression, rewards, coaching, dashboards, or personalized UI.


HealthBridge targets Unity fitness games and gamified wellness apps first. It

also covers training companions, health dashboards, and research prototypes

built on real activity data.


Move from prototype to device testing with a Setup Wizard, visual permission

tools, common-use presets, sample UI, editor mock data, local documentation, and version-matched guidance for AI coding tools.


Read the documentation


Try the Android demo APK


Join the HealthBridge Discord for questions, updates, and integration help


Supported platforms


- Unity Editor: mock provider and sample data for workflow testing.

- iOS: HealthKit.

- Android: Health Connect.


Supported data areas


- Workouts and exercise sessions.

- Heart rate, heart-rate zones, and heart-rate series.

- Steps, distance, calories, floors, speed, power, and elevation.

- Sleep, nutrition, hydration, body measurements, and vitals.

- Reproductive health, mobility, mindfulness, characteristics, symptoms, and

selected medical-resource categories where platform support exists.

- Workout routes where platform support and user consent allow it.


Why use it


- One async C# API across iOS HealthKit and Android Health Connect.

- Import recent workouts with filters, limits, source data, duration, calories,

distance, steps, and heart-rate summaries.

- Write completed workout sessions back to supported platform health stores.

- Configure permissions across 129 registered health data types, with typed

read/write APIs for supported HealthBridge categories and platform-specific

capability notes.

- Track periodic heart-rate updates and compute five heart-rate zones.

- Configure read/write permissions visually with presets for common app types.

- Test flows in Play Mode with a mock health provider and sample workout data.

- Includes Codex, Claude, Cursor, and Copilot guidance so AI coding tools

generate the correct initialization, permissions, read/write calls, and event

wiring for this SDK version.

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