I think it's good explanation. But for some people this is not enough.
Even when someone does magnetic resonance imaging MRI doctors don't write the diagnosis in the results.
They make a description what is on the film. And only attending doctor can make a diagnosis and prescribe treatment.
Yes, sure. And Health Monitor can be similar to tonometer or glucometer, which you can use by yourself at home. This kind of devices can't made diagnosis. But it can show you that it is necessary to attend the doctor.
The same situation with Health Monitor, but it detect not only the one diseases.