Meet the Suunto Zoop Novo: a nitrox-capable dive computer that helps you plan your dives and gain access to dive data. The watch has 5 modes (air, nitrox, gauge, free, and off). It comes with a built-in dive planner and lets you view graphical logs and dive data with your PC/Mac.
The watch comes with an apnea timer for freediving. It has a big, bright display to show your data. More information is available here.