Heart On can store, record and playback heart and lung sound data. The program can connect to the electronic stethoscope via Bluetooth 5.0 and obtain basic information such as the model, battery status and heart and lung sound data of the electronic stethoscope through the BLE protocol.

Note (Disclaimer):
The Heart On application itself is not a medical device and cannot be used as a doctor-approved stethoscope.
Heart On only displays recordings, and the data generated is only used for application settings and cannot replace doctor diagnosis. Please consult a medical professional before making any medical decisions.