Too small range

The app appears to work well, in that it really is measuring the pulse and doing real math to determine some measure of how stressed you are, i.e. its not just some fraud, rather it is based on some math/science. However, I have the problem that I have gotten a score of 1%, i.e. perfectly relaxed, 3 out of the 4 times Ive measured, including my first attempt …. my friend got a score of 2% first time trying as well (while two other friends did return higher scores).

I was hoping to use this to for example test what kinds of meditations/relaxation techniques would work best to produce the lowest stress / de-stress me … but Im not sure what use it can be if I find it so easy to hit 1% without even really doing any meditation. i.e. Id like the bottom end of the scale to not be at my normal somewhat relaxed state but rather to extend down to zen bhudda state …. I imagine it should be possible to make it handle this use-case with like an option of a wider range or some such thing, in which case would be happy to give it more stars.

hw041 about Stress Check Pro by Azumio