After taking a quick look at the tutorial for your Beta, I have two comments:
First, the BP Chart has the ability to change color when the reading goes above a preset limit. High blood pressure is something that 99% of us need to worry about. However, my wife has a condition that causes her blood pressure to drop WAY down. There are so few people who have this problem that it wouldn’t be worth your effort to add a low BP warning. I just thought you might not be aware that such a problem existed.
Second, as soon as you get your blood pressure software like you want it, you might want to think of software for diabetics who want to track their blood sugar readings.adings.