Technology thread. Garmin's, iPhones and other gps devices.

Campy Rider

Retro Newbie
I use a Wahoo Element Bolt on my "modern" carbon fiber bike, integrates nicely with my power meter and HR strap. The Wahoo has a live track feature that you can use to send people a live feed of your whereabouts on a map along with other data if you want. I always ride with a GPS, I know where I'm going, but sometimes I just ride out to some random place and have no idea how to get back so mapping a point back to my house is great to have.

I looked at the Hammerhead, Garmin and Bryton, but the Wahoo had the best features for me at least.