Smart Compass Pro - don't be afraid to get lost, the main watch for charging your smartphone. This simple app will help on the road, or camping in the woods. With it, you not only can always determine where North is, and where is your location, but will also be able to send your location in the mail, and your family will always know where to find you if something happens. Also the developers claim that there is a function of the metal, but the way it is implemented is not very clear. Overall the app is very useful, especially for those who loves to travel and is not afraid to get lost.