Originally Posted by
pdlamb
Sounds like you're describing a smartphone running google maps (or similar) with Ant+ to sync to... what? Is there a reason you don't just get a quadlock and mount your phone on the bars?
Ant+ for HR, speed and velocity.
I am currently using my phone mounted on my bars, hate it. It shakes, randomly closes and opens by raindrops or by the friction against the plastic transparent window of the bike phone case.