I have this band after a conversation with an acquaintance. Interested whether it really helps, because as a student I am rather skeptical of Natrurwissenschaften set against such things. As the Armaband has arrived, it was immediately tested. whether it has any magnetic field - it did not. It smelled really uncomfortable, so even after repeated washing, the wrist still smell it. Convince can this thing more than by its appearance and includes the cheapest rubber, what I had in previous career in hand. Goods returned.
