Naplarm – Location Alarm / GPS Alarm – with the Naplarm app, you will always be aware of where you are on the map. With the help of audio signals, the device will receive an alert about your location. This is necessary for those who travel a lot or set a certain route for a long trip, choosing the final point of arrival. create a specific geo-zone, adjust the signals to your liking, relax and relax until you get a signal about your arrival point at a given point.