Knock 'Em Downs World's Fair [European Import] (Nintendo DS)

Game cartridge only, does NOT include the Digit Meter.

We can only imagine how difficult and frustrating it must be for a young person diagnosed with diabetes to get into the regular routine of testing their blood glucose level. In an attempt to make this process easier, and to "help build good monitoring habits," Bayer has created the Didget meter, a glucose-measuring device which can connect to an accompanying Nintendo DS game, unlocking in-game rewards for players who test regularly.

You can check out a number of demos for the device and the game, titled Knock 'Em Downs: World's Fair, on Bayer's site. It's currently only available in the U.K. and Ireland and it only works on the original DS and the DS Lite, thanks to the DSi's tragically absent Game Boy Advance cartridge slot.