This is a fitness band and I think that this is alike of the fitness band sold by MI company.
Here the looks is good but the cost of this band is very high.
I would tell you that if it measure the heart bit rate or pulse rate then what woyld be the need of doctors and pathologists
In my opinion a fitness band is one which should be of affordable cost and that should contain limited amount of functions and it should be purchased by every class of people.
It is user friendly but consume much power.
It requires frequent charging.
The looks are ok.