PulseOSC: Heart Rate in VRChat

Now on iPad! Requires Apple Watch, AirPods Pro 3 / Powerbeats Pro 2, or Bluetooth heart rate broadcasting devices to monitor heart rate and active energy.

PulseOSC seamlessly bridges your Apple Watch, compatible headphones (AirPods Pro 3, Powerbeats Pro 2), or third-party Bluetooth devices health data with your OSC-compatible applications (like VRChat or Resonite). 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, compatible headphones (AirPods Pro 3, Powerbeats Pro 2), or third-party Bluetooth devices 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. or Yellow Dog Man Studios S.r.o. Only the heart rate data it sends via the OSC protocol can be retrieved by the VRChat or Resonite clients. Beyond this technical interaction, there is no affiliation between them.