This is the Mentech Xe1: a smartwatch with a 3D real-time activity tracker that helps you stay on the right track when spending time outside. It has 110 sports modes for you to choose from. This watch has a 9-axis gravity acceleration sensor to measure your movement. It calculates altitude, cumulative climb distance, real-time slope, and cumulative descent distance.
The Xe1 has a PPG optical heart rate sensor. It comes with GPS, GLONASS, GALILEO, and BEIDOU support. It can be charged fast. With a 10-minute charge, you can use this smartwatch all day. The Mentech Xe1 monitors heart rate, blood oxygen levels, stress, and body energy. It is water resistant to 5TM.