I previously had a Uwatec Alladin console that had the compass built in it was always a PITA to use it correctly because of the teather to the HP hose. I now have switched to the Vytec and an SK7. I did A LOT of research for both computer and compass and in my opinion you will not find a better compass. And wow I can actually use it now. I usually leave it clipped inside my pocket. When I need to use it to navigate it goes on my wrist which is very easy to do u/w if you do the bugee straps. Also, for critical navigation I find it is nice to just slip the compass off and hold it in front of you..