Originally Posted by
Ritterview
The Sigma uses the proprietary Sigma Transmision System (STS), rather than ANT+.
As far as I know, the only mid-priced ANT+ computers are the Node, VDO, and soon, the Edge 200.
I stand corrected. But then I don't really care which protocol it uses as long as 2 computer can run off one transmitter. My needs are pretty simple. I don't need to get a Garmin to co-operate with Sigma.
