....does it measure the blood pressure?

Hmmmm.

Don't like the look of that circuit board in the waistband. Doesn't look very flexible. Shirley one needs ones undergarments to be comfy. How would it deal with sweat? - especially if a large builder was advised to wear a pair. Would it also show if a builder really does fancy the woman passing by or would it betray him to his mates that all that moaning and shouting at females is just a sham?