HeartRateOnStream for OBS

In-app purchases
3.3
108 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Heart Rate On Stream sends your heart rate from your Wear OS watch to OBS Studio using the preinstalled* OBS plugin obs-websocket.

⭐ Main features ⭐

⭐ You can add your heart rate to your Twitch live stream or video recordings.
⭐ Connect to OBS via QR code or autodiscover.
⭐ Add the heart animation of the app to OBS too.
⭐ The app works without an internet connection, as the heart rate is transmitted to your PC via your home network.
⭐ The watch app provides a complication and tile for displaying your heart rate and opening the app.

If that's not enough for you, here are some premium features...
💎 Add a daily step counter and speedometer via GPS to OBS.
💎 Display your highest heart rate of the day in OBS.
💎 Hide any OBS source when stopping the measurement (for example a heart animation, so it doesn't stay when there is no heart rate).
💎 The phone app provides a home screen widget for quick connection.


The app requires:
• Any obs-websocket plugin version (v5.0.0 or above is recommended) → https://github.com/obsproject/obs-websocket/releases

Streamlabs OBS is not supported.

* preinstalled since OBS v30
Updated on
Jul 24, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

3.2
93 reviews
Zephyr Gunnuscio
May 10, 2025
Even scanning the QR code in my websocket settings, it still says "unreachable" and doesn't connect. I'm not sure if it's because my OBS (version 31.0.3) has the Streamlabs plug-in (even though I don't use it except to download overlays) or if there is something that isn't being explained fully? The tutorial video is very...minimal and helped me connect my Galaxy Watch 6 to my Samsung, but I can't connect to my OBS and this was the only free version HR monitor I could find that was compatible..
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Shadow Bullet
May 24, 2025
I am using this to actually stream my heart rate as OSC data to VRChat using another capture method, and then using that to display the heart rate on my avatar. I tried doing this with Pulsoid, but had issues with sleep mode on my Pixel watch 3. this connected flawlessly and will not time out (which was my main issue). it has very low latency to my computer, and has nice features as well.
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Tyler Hasty (Pocketpac)
March 13, 2023
When it works it works great. I have the Pixel Watch and the keep display on function seems to randomly stop working. Also it seems to be running in the background regardless if I'm using it or not as my battery drained super fast until I uninstalled which resolved it.
1 person found this review helpful
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Pezcraft
March 20, 2023
The battery problem is now fixed in the last update.

What’s new

Bug Fixes