Altitude Meter-GPS＆Altimeter

Instantly get the real-time altitude, air pressure and oxygen content of your current location. Whether it is a mountaineering adventure or a plateau trip, you can easily share your travel stories and check-in photos. Whether it is the magnificence of the snow-capped mountains or the tranquility of the plateau lakes, your photos can not only have geographic tags, but also add a sense of travel ritual.