![](http://android.devsite.corp.google.com/static/images/health-and-fitness/hero-2.png)  
![](http://android.devsite.corp.google.com/static/images/dev-center/icons/health-and-fitness.svg)Developer center

### Android Health \& Fitness

Use Health Connect to share your health and fitness app's unique superpowers with other health apps on-device, and consume specialized data from other apps to help users achieve their goals. Take your apps to the next level using Health Services to access on-device sensor data for all Wear OS 3+ devices.  
[Get started with the docs](http://android.devsite.corp.google.com/health-and-fitness/guides) [Connect with experts](http://android.devsite.corp.google.com/health-and-fitness#connect-with-us)

### Core workflow

[![](http://android.devsite.corp.google.com/static/images/picto-icons/vitals.svg)](https://android-developers.googleblog.com/2024/05/evolving-health-on-android-migrating-from-google-fit-apis-to-android-health.html)  
Plan

### [Migrate to Android Health](https://android-developers.googleblog.com/2024/05/evolving-health-on-android-migrating-from-google-fit-apis-to-android-health.html)

Learn how to migrate your existing health and fitness apps from Google Fit APIs to Health Connect APIs on Android.  
[Learn more](https://android-developers.googleblog.com/2024/05/evolving-health-on-android-migrating-from-google-fit-apis-to-android-health.html) [Read the migration guide](http://android.devsite.corp.google.com/health-and-fitness/guides/health-connect/migrate/migration-guide) [![](http://android.devsite.corp.google.com/static/images/picto-icons/health-connect-logo.svg)](http://android.devsite.corp.google.com/guide/health-and-fitness/health-connect)  
Plan

### [Health Connect](http://android.devsite.corp.google.com/guide/health-and-fitness/health-connect)

Learn how to interact with Health Connect to safely share health data with other apps on-device or derive deeper health insights.  
[Read the docs](http://android.devsite.corp.google.com/guide/health-and-fitness/health-connect)  
[![](http://android.devsite.corp.google.com/static/images/picto-icons/health-services-logo.svg)](http://android.devsite.corp.google.com/training/wearables/health-services)  
Plan

### [Health Services on Wear OS](http://android.devsite.corp.google.com/training/wearables/health-services)

Learn how to supplement your Wear OS app with high-quality sensor data in a power-efficient way.  
[Read the guide](http://android.devsite.corp.google.com/training/wearables/health-services)  
[![](http://android.devsite.corp.google.com/static/images/picto-icons/wearable-app.svg)](http://android.devsite.corp.google.com/wear/gallery/health-fitness)  
Design

### [Find inspiration for wearables](http://android.devsite.corp.google.com/wear/gallery/health-fitness)

Explore designs for health \& fitness in the Wear OS Gallery.  
[Go to the gallery](http://android.devsite.corp.google.com/wear/gallery/health-fitness)  
[![](http://android.devsite.corp.google.com/static/images/picto-icons/user-friendly-integration.svg)](http://android.devsite.corp.google.com/guide/health-and-fitness/health-connect-guidelines/ux-guidelines/basic-guidance)  
Design

### [Create a user-friendly integration](http://android.devsite.corp.google.com/guide/health-and-fitness/health-connect-guidelines/ux-guidelines/basic-guidance)

Your app's UI should articulate the benefits of Health Connect and explain key concepts in a way that enhances user knowledge.  
[See the guidelines](http://android.devsite.corp.google.com/guide/health-and-fitness/health-connect-guidelines/ux-guidelines/basic-guidance)  
[![](http://android.devsite.corp.google.com/static/images/picto-icons/health-connect-codelab.svg)](http://android.devsite.corp.google.com/codelabs/health-connect#0)  
Develop

### [Codelab: Get started with Health Connect](http://android.devsite.corp.google.com/codelabs/health-connect#0)

Give users secure health and fitness data storage on-device and full control over their privacy settings, with granular controls to see which apps are requesting access to data at any given time.  
[See the codelab](http://android.devsite.corp.google.com/codelabs/health-connect#0)  
[![](http://android.devsite.corp.google.com/static/images/picto-icons/wear-os-development.svg)](http://android.devsite.corp.google.com/training/wearables/principles)  
Develop

### [Principles of Wear OS development](http://android.devsite.corp.google.com/training/wearables/principles)

Learn how to optimize for the wrist and provide at-a-glance updates.  
[See the guide](http://android.devsite.corp.google.com/training/wearables/principles)  
[![](http://android.devsite.corp.google.com/static/images/picto-icons/health-premium-experience.svg)](https://www.youtube.com/watch?v=OuCY5Kpu5xA&list=PLWz5rJ2EKKc92MGTd1CgUtXZfhA74nUpb&index=29&pp=iAQB)  
Enhance

### [Create premium fitness experiences](https://www.youtube.com/watch?v=OuCY5Kpu5xA&list=PLWz5rJ2EKKc92MGTd1CgUtXZfhA74nUpb&index=29&pp=iAQB)

Put Health Services and Health Connect together.  
[Watch the video](https://www.youtube.com/watch?v=OuCY5Kpu5xA&list=PLWz5rJ2EKKc92MGTd1CgUtXZfhA74nUpb&index=29&pp=iAQB)  
[![](http://android.devsite.corp.google.com/static/images/picto-icons/send-data.svg)](http://android.devsite.corp.google.com/training/wearables/data/data-layer)  
Enhance

### [Send sensor data to mobile devices](http://android.devsite.corp.google.com/training/wearables/data/data-layer)

Use the Data Layer API to send sensor data to a mobile device, which can then store the data in Health Connect.  
[See the guide](http://android.devsite.corp.google.com/training/wearables/data/data-layer)

## Connect your devices

[![](http://android.devsite.corp.google.com/static/images/picto-icons/nearby.svg)](http://android.devsite.corp.google.com/guide/topics/connectivity/bluetooth/ble-overview)  

### [Find and connect with BLE devices](http://android.devsite.corp.google.com/guide/topics/connectivity/bluetooth/ble-overview)

With Bluetooth Low Energy (BLE), apps can communicate with BLE devices that have stricter power requirements, such as proximity sensors, heart rate monitors, and fitness devices.  
[See the guide](http://android.devsite.corp.google.com/guide/topics/connectivity/bluetooth/ble-overview)  
[![](http://android.devsite.corp.google.com/static/images/picto-icons/pathway-2.svg)](http://android.devsite.corp.google.com/guide/topics/connectivity/companion-device-pairing)  

### [Customize your pairing request dialog](http://android.devsite.corp.google.com/guide/topics/connectivity/companion-device-pairing)

Use Companion Device Manager (CDM) to scan for nearby devices that can be paired with your app.  
[See the guide](http://android.devsite.corp.google.com/guide/topics/connectivity/companion-device-pairing)

## Case studies

[![](http://android.devsite.corp.google.com/static/images/health-and-fitness/developer-stories/peloton.jpg)](https://www.youtube.com/watch?v=mSejMEIbAzU)  
Multidevice

### [Peloton's multidevice support led to an uptick in user engagement](https://www.youtube.com/watch?v=mSejMEIbAzU)

[![](http://android.devsite.corp.google.com/static/images/health-and-fitness/developer-stories/withings.png)](https://android-developers.googleblog.com/2023/03/withings-reduces-data-sync-code-with--health-and-fitness-api-health-connect.html)  
Health Connect

### [Withings halves its data sync code with Health Connect](https://android-developers.googleblog.com/2023/03/withings-reduces-data-sync-code-with--health-and-fitness-api-health-connect.html)

[![](http://android.devsite.corp.google.com/static/images/health-and-fitness/developer-stories/strava.jpg)](https://www.youtube.com/watch?v=ENeSNZ3s0Jw&t=1s)  
Wear OS

### [Strava expands to Wear OS and sees 30% more users](https://www.youtube.com/watch?v=ENeSNZ3s0Jw&t=1s)

[![](http://android.devsite.corp.google.com/static/images/health-and-fitness/developer-stories/signos.png)](https://android-developers.googleblog.com/2023/01/signos-streamlines-integrations-with-health-fitness-apps-through-health-connect-api.html)  
Health Connect

### [Signos integrates with other health \& fitness apps through Health Connect](https://android-developers.googleblog.com/2023/01/signos-streamlines-integrations-with-health-fitness-apps-through-health-connect-api.html)

[![](http://android.devsite.corp.google.com/static/images/health-and-fitness/developer-stories/outdooractive.png)](https://android-developers.googleblog.com/2022/09/outdooractive-boosts-user-experience-on-wearable-devices-using-compose-for-wear-os.html)  
Wear OS

### [Outdooractive reduces dev time by 30% with Compose for Wear OS](https://android-developers.googleblog.com/2022/09/outdooractive-boosts-user-experience-on-wearable-devices-using-compose-for-wear-os.html)

[![](http://android.devsite.corp.google.com/static/images/health-and-fitness/developer-stories/oura.jpg)](https://www.youtube.com/watch?v=WxOpQO4NUUM&ab_channel=AndroidDevelopers)  
Health Connect

### [Health Connect brings together Oura, Peloton and Lifesum for deeper health and fitness insights](https://www.youtube.com/watch?v=WxOpQO4NUUM&ab_channel=AndroidDevelopers)

### Connect with us

[![](http://android.devsite.corp.google.com/static/images/picto-icons/bug.svg)](https://issuetracker.google.com/issues/new?component=1676744&template=2072671)  

### [Android Health Issue Tracker](https://issuetracker.google.com/issues/new?component=1676744&template=2072671)

Share feedback or file bugs.  
[File an issue](https://issuetracker.google.com/issues/new?component=1676744&template=2072671)  
[![](http://android.devsite.corp.google.com/static/images/picto-icons/mail.svg)](https://services.google.com/fb/forms/HealthDevNewsSignup)  

### [Developer Newsletter](https://services.google.com/fb/forms/HealthDevNewsSignup)

Get the latest news and updates.  
[Sign up](https://services.google.com/fb/forms/HealthDevNewsSignup)