Is it possible to retrieve raw ECG signals programmatically from QardioCore via bluetooth? I only have an Android device, and as the Android Qardio app doesn't work for QardioCore, I wanted to know...

I have an Android app and I want to read the heart rate from any connected Android watch (Wear OS, Tizen, etc). Is this possible without developing a wearable app? I tried registering a listener o...