Songtuo's core watch always reminds you to reset the value when pressing from time mode to air pressure and altitude mode. You don't say!

Because there is no sea level calibration in the air pressure and altitude settings. The most accurate method is to consult the real-time atmospheric pressure published by the local meteorological bureau, and then calibrate the air pressure of the watch and adjust it to the same atmospheric pressure as the meteorological bureau.

Songtuo Suunto Finnish Songtuo brand was born in 1936. It is the design and manufacturer of wrist computer, the world's top sports measuring equipment, in the fields of mountaineering, hiking, orienteering, training, diving, skiing, cycling, triathlon, sailing and golf. Suunto Songtuo wrist computer has always been highly praised by consumers for its accurate, reliable and fashionable design, which can help outdoor enthusiasts of all kinds of special training and different stages to improve their sports performance. Suunto Songtuo brand is headquartered in Wanta, Finland, and its products sell well in more than 0/00 countries and regions around the world. Suunto Finnish extension wrist computers have been sold in major cities in China, such as Beijing and Shanghai.