I put mine ON the cuff so it can't get in the way. I use thickish bungies that cross on the bottom of the cuff. Works great for me and keeps the bungies from inhibiting air flow between glove and suit.Buttons seem to work with thick gloves on the Perdix but the drysuit cuff (removable wrist seals) always seems to get in the way on one side. Pushing it any further up my arm won't work. Love the computer but buttons something like the Suunto EON might be an improvement.