Technical Support
Contact customer service for further assistance. We'll get back to you within 1 to 2 working days.
Functions
Lets apps show the HarmonyOS wearables that are paired with the phone.
Detects when the wearable is connected, worn, charging, and at different battery levels.
Gets data on sleep, activity, heart rate, and notifies of exceptions.
Exchanges media and messages between apps and enables the phone app to send notifications.
Controls and tracks accelerometer for movement and ECG/PPG for heart rate measurements.
Advantages
Convenient management
Makes cross-device collaboration between different devices a full-fledged reality, based on device connection and real-time status monitoring.
Real-time reminders
Allows for timely reminders for important events directly to the user's wrist.
New ways of interacting
Introduces the brand new interactive experiences to the wrist, including using the device to control music playback and navigate.
Get Started
1
Register as a HUAWEI developer
Click Sign up in the top-right corner of this page, then complete the form. If you need help with this process, see our Register a HUAWEI ID page.
2
Sign the agreement
Before you apply for this service, you need to read and accept the relevant API conditions.
3
Get ready to develop
Go to our Development Guide to apply for the service and download the SDK. This guide will also teach you about Codelab, and has a range of videos to get you started.
4
Develop and release
Follow the instructions on our Development Guide and API Reference pages to start developing. When you're finished, don't forget to check your app follows our release requirements before you submit it.
Resources
HUAWEI Developer Forum
Get your questions answered online by Huawei experts, or share your knowledge and experience with fellow developers.
Stack Overflow
Submit or answer questions related to HMS Core integration.
GitHub
Participate in open source projects, and contribute to the flourishing HMS Core ecosystem.
Contact HUAWEI Developers
developereu@huawei.com
developerapac@huawei.com
developerla@huawei.com
developermea@huawei.com
developer_ru@huawei.com
