I got the Zeo device after reading about it in an article linked off of Hacker News. I assume I'm not the only one, so I turn to other HN readers that got Zeos to help me hack the data stored on the device's SD card.<p>If you want to help, please submit your data (code / thoughts are always welcome, of course) at http://github.com/costan/zeo_sleep_decoder/
You can get cheaper handheld ECGs from medchoice/medchina. think 300$ or thereabouts. Surf the recent American Telemedicine Associations conference at the Rio in las vegas for more options.