@gentleshaid dont know why but i saw this and felt its a dupe. I also remember reporting the earlier hunt i remember seeing. But then it isn't a dupe. anyway, the idea is brilliant. Trackers don't need to take space on the wrist. In fact the sooner they go away from the wrist the better, that's because i am biased towards traditional watches. The concept is great, a jewellery like tracker.. may be they can have cufflinks for men that can track health. There's more design innovation that can happen in this space.