4 ms·I bought two of these and I wear one on each hand.by corndoge 9y agoI bought two of these and I wear one on each hand.tcmb 9y agoWhy not wear them on the wrists?grkvlt 9y ago> It is difficult to put on and uncomfortable once you do; one online review conjectures that a person would need square wrists to wear it. Lack of square wrists, I would assume, then?carlmr 9y agoLuckily OP has square hands.kabdib 9y ago"A man with two clocks never knows the time" :-)