Professional altimeter. Very accurate position and altitude detection. Through this Altimeter application you will be able to know the real height of where you are. Very accurate from a graphic point of view, it reproposes an analogue altimeter with digital measurement. It also stores the maximum height reached, very useful for hiking in the mountains. You can also view the quality and accuracy at any time. It uses both the GPS and the barometric sensor (for devices equipped) that can be activated by the options. You can see the altitude in meters or feet and calibrate the altitude from the settings panel. You will be able to record the altitude trend over time and view the relative graph, also monitoring the trend of the weather forecast based on the barometric pressure with the histogram graph. With the function take photos, you can take personalized photographs (with the altitude and the place where you are), share them with facebook, whatsapp, email etc. Possibility to send an SMS in case of need to a contact you have chosen with GPS coordinates and your position on the map. Very interesting is also the use of the widget to be installed in the screen to keep the altitude under control. Some features: - Professional algorithm for precise altitude detection in real time - Trend in altitude time for excursions and walks - SMS Alert system in case of need by sending the position to a chosen contact - Accurate and real-time weather forecasts - Function takes photos with superimposed data - Widget