Rearview camera
 

Is there such a thing for a bike? With today's technology, I could see having a rearview camera with Bluetooth that displays its image to your GPS computer. Is there a company out there that makes one?

For clarification, I am thinking of using the camera as a rearview mirror. I don't use one currently, I just keep an ear open and do my head checks.

They fitted cameras to some if the TdF racers bikes , and made it part of the Prime time edited coverage on NBCSN,

but the bluetooth thing IDK

go here :Electronics, Lighting, & Gadgets that is the IT gadgeteers clubhouse.

This is the most popular one - no realtime display on your smartphone or whatever though:
https://cycliq.com/product/fly6

Forum review here:
http://www.bikeforums.net/electronic...y6-review.html

This one has an LCD display - costs a little more:
The Owl 360 Bike Camera - The New Standard for Bicycle Safety

Why not a mirror?

My thoughts exactly.
I used a mirror when riding in Atlanta. Now that I live in Florida and ride on bike trails I still like to know who or what is coming up behind me. Here's what I use now.
The Monkey Mirror Product