
I'm guessing that for some bikers, getting away from technology and working up a good sweat on a challenging trail is the goal, but if you're out with others and want to plan your strategy or not get lost, this device claims to work up to 1,300 feet away.
The control panel mounts on your handlebars, but you wear the voice unit on your arm or chest, kind of like the Jewish tefillin. See the video at their website for a good view of someone wearing one. Pricing information isn't available yet.
I hope that this won't prove to be the same distraction that using a cell phone or texting while driving has become.