Hangout app for android description: Hangout is a simple android app to follow your family and friends on the map and know where they hang out.
You can share a link so others can follow your trip real time on google maps.
Hangout can automatically send a text message when you have arrived safely at you destination.
If you enable the gps colored dots from blue (0 km h) through red (50 km h) will indicate the velocity on your trip.