iWatch - why do I want this...

[Speedy]

DavidS wrote: I use RunKeeper on my iPhone with an armband. However, while exercising, I don't have an easy way to find out speed, distance, pace, etc. I'm sure this will allow me to do that. I'd also like to be able to control my music while I run. Again, I bet that will be part of the new RunKeeper app.

RunKeeper announces my running meager exercise info every five minutes which is often enough for me. I suppose it could do a continuous readout but that could get tedious quickly.