Originally Posted by
gregf83
Most of the newer cycling Garmin's 510,520,810, 1000 etc support Livetrack which will provide live updates on your location, speed, power etc. You need a bluetooth smartphone (Android or iPhone) and a data plan. I believe the updates are sent every 30 Secs so the impact on battery life of your phone is less than some other tracking apps that use the phone's GPS.
I have a 520 and have used Livetrack with no problems.
This. I ride solo and livetrack my wife. Nice to know someone would have an idea of where to look if I didn't show up where and when I was supposed to.
BB