I quite often go walking or running on my own in moderately remote areas. I always leave a route map with my partner, along with estimated times. However, there are a few times when it would be useful to have real-time tracking. We both have GPS-enabled smartphones. Does anyone know of and use tracking apps which would give such real-time tracking? The areas I run/walk in often don't have decent (or any) mobile phone coverage, so any solutions has to work without phone coverage.
I use Share Where on my android phone. Uses SMS so doesn't need a data connection which makes it better in areas with a poor signal. Plus it only tracks you location when it receives a request, making it easier on the battery.
As Paul said, I can't see how a mobile phone could provide live tracking with no coverage at all.