An integrated pressure altitude sensor (barometer) is required for IGC approval and there is no mention of one being present which is a pity.

I can see it's usefulness in club gliders where a pilot needs a removable FLARM sensor for input into a gliding computer (PDA/PNA) without the bulk of a separate dedicated FLARM display.
What I'd really like is a portable LX8080 (FLARM + IGC approved logger + GPS + flight computer).