You must have a paired Apple Watch to use this app for now. Don't hesitate to contact us if you require any assistance!
PulseOSC seamlessly bridges your Apple Watch health data with your OSC-compatible applications (Like VRChat). Whether you want to drive avatar animations with your heart rate or display it in the chatbox, PulseOSC makes it simple and reliable.
Real-Time Heart Rate: Streams your live heart rate from Apple Watch to your device via OSC.
VRChat Ready: Native support for Avatar Parameters (drive animations/effects) and the VRChat Chatbox (display BPM text).
Fully Customizable: Configure target IP, Port, and specific OSC addresses to fit your unique setup.
Visual Feedback: A beautiful, modern interface that lets you monitor connection status and data flow at a glance.
Privacy First: Your data stays under your control. PulseOSC only transmits health data directly to the local IP or domain you specify—no external cloud servers involved.
*This application is not authorized, endorsed, or supported by VRChat Inc. Only the heart rate data it sends via the OSC protocol can be retrieved by the VRChat client. Beyond this technical interaction, there is no affiliation between the two.
Ratings & Reviews
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Improved transmission stability when “Keep Screen On” is off. PulseOSC now automatically attempts to reconnect if the connection drops.
Version 1.2.3
The developer, 清源 欧阳, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Information
Seller
清源 欧阳
Size
5.4 MB
Category
Health & Fitness
Compatibility
Requires iOS 16 or later.
iPhone Requires iOS 16 or later.
iPod touch Requires iOS 16 or later.
Apple Watch Requires watchOS 9 or later.
Languages
English and 3 more
English, Japanese, Simplified Chinese, Traditional Chinese