1High end imported air pressure sensor, air pressure display, 48 hours air pressure curve graph, weather forecast. 2Measure diving depth, GPS dual star positioning function, can view longitude and latitude, dual star positioning, time hack. 3New technology photoelectric heart rate sensor, can be worn on the wrist to dynamically monitor the heart rate. 4Locating point navigation, supports storing 20 coordinate points and navigating. 5Bluetooth connected mobile phone, triathlon data analysis, running, cycling, swimming.
