Bicycle computers and other micro computers
 

Hello,
I'm not sure if this right new group to post this: I'm looking for
information on
small computers such as bicycle computers, small watches or heart rate
monitor
devices. I'm interested in finding out how to program them. Who might
manufacture
these devices.
I've looked at the retail companies - none of them have any technical info.
as what
type OS or chips might be used. How much memory is available etc.

So if anyone has any information or suggestion - it would much appreciated.

Thanks
JS