Review on Garmin Descent Mk2S Dive Computer - Smaller Size, Watch-style & Multisport Training, Smart Features - Mineral Blue with Sea Foam Silicone Band by Jay Ngo

Really top notch watch with a cutout . The watch does pretty much whatever you need to do almost independently of the phone. This is great when you are on vacation and don't want to carry around extra items that you could lose like credit cards etc. Really accurate dive computer. Saves and logs everything so you really don't have to manually write anything on paper if you wish.