As part of the all in one concept:

In addition to the messaging and navigation features, it also includes a high quality diving computer (RGBM based).
The dive computer allows users to pre-plan a dive, or simulate a dive on a PC or on the UDI unit.

UDI unit offers all of the advanced features of the RGBM model, the leading technology developed and approved by .
Divers can use any EAN mixture, altitude corrections, multiple dives, deep stops options and many additional features.

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