Glympse
Glympse allows you to inform other people of your whereabouts in real time via text message, e-mail, Facebook or Twitter.
With this app you can send links to selected recipients, who can then use them to keep track of your likely arrival time and current location. With the aid of the timer function, you decide how long your location remains visible. No registration is necessary.
You can use the app in your vehicle in connection with your smartphone. To do this, you download the application on the App Store, launch it on your smartphone which you then connect via snap-in adapter or USB cable with your BMW. You will find the connected application under BMW Apps and can operate it from there.