The UDI system includes state-of-the-art computer software DiveSim™ with four functionalities:

1) Simulate a dive on a PC and see how the dive computer will respond. 

2)  Simulate a dive on your connected UDI unit, watching how the UDI will present its data as if you are underwater.

3)  Manage a database of your real dives as well as your simulated training dives.

4)  Load your own pre-saved text messages and user list to the UDI unit.