Wake-App lets you set your final destination and the time of arrival. Based on the distance, the application will first set the wake up call; later on, when sent on the background, it will constantly check the traffic updates for your itinerary and it will reset the alarm in order to wake you up right on time! If the traffic is bad, the alarm will be set earlier; if traffic is fine, the alarm will let you sleep as much as possible and wake you up right on time to reach your destination at the time you set.