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I want to build a watch os app that reads heart rate and broadcasts it as a service using Bluetooth BLE, Is this possible?

Additional maybe useful info: I will try to listen to this service from an Unreal game on iOS.

Edit: I tried building a watch companion app that sends heart rate using WatchConnectivity but I could not build the unreal game with the Watch companion. so I am looking into the Bluetooth option.

Paperbag
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  • What kind of research did you do? What makes you believe this is not possible? – Michael Kotzjan Oct 19 '22 at 14:56
  • I think it is possible but I don't know how or what steps to do. I tried building a watch companion app that sends heart rate using WatchConnectivity but I can't add the watch to the unreal engine xcode project. so I am looking into other options like building an independant WatchOS app and see if I can connect to it using bluetooth. – Paperbag Oct 20 '22 at 07:06

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