PulseCast

PulseCast turns your Wear OS smartwatch into a low-latency, real-time heart rate sensor for your PC over local Wi-Fi.

Designed specifically for modern Wear OS smartwatches (including Samsung Galaxy Watch 4, 5, 6, 7 and Pixel Watch), PulseCast streams live BPM and inter-beat intervals (IBI) directly to your local computer via lightweight WebSocket connection - perfect for OBS overlays, streaming widgets, health tracking, and custom PC tools!

KEY FEATURES:

- Ultra-Low Latency Streaming: Real-time pulse and heart rate data delivered instantly over your local Wi-Fi network.

- Battery Efficient: Pure black AMOLED dark theme paired with optimized hardware sensor polling for maximum battery life during long streams.

- Precise Pulse Events: Sends exact Inter-Beat Intervals (IBI) for accurate heartbeat pulse visualizer widgets.

- Persistent Settings: Automatically saves your PC IP address for quick one-tap streaming.

- Standalone Wear OS App: Runs directly on your smartwatch without requiring a phone companion app.

- 100% Private & Local: No cloud servers, no account registration, and no data tracking. Your health data stays strictly on your local home network.

HOW IT WORKS:

1. Connect your watch and PC to the same Wi-Fi network.

2. Launch PulseCast on your Wear OS smartwatch.

3. Enter your PC's IP address.

4. Tap START STREAM and start receiving live heart rate data on your favorite PC software or OBS overlay!

Stream your pulse live with PulseCast!

⚠️ MEDICAL DISCLAIMER:

PulseCast is NOT a medical device and is intended solely for recreational and personal streaming/overlay purposes. This app does not diagnose, treat, cure, mitigate, or prevent any medical condition or disease. Always consult a qualified healthcare professional for medical advice.