1, wonderful health
Multidimensional health data contains rich contents. Blood oxygen, blood pressure, heart rate and so on can be monitored in real time, and there are professional data reports for analysis and processing, so that you can know your body and health in the first time.
2. Lexin Sports app
Lexin Health is a comprehensive sports application, which can be used with Lexin smart devices. It can connect a full range of Lexin smart bracelets and a weight and body fat scale, measure and record exercise data, sleep quality, dynamic heart rate and morning pulse in real time, and provide scientific exercise guidance according to these data. At the same time, it supports data cloud access to WeChat sports, QQ health and other platforms to communicate with friends PK.
Introduction of oxygen saturation
Blood oxygen saturation is the percentage of the capacity of oxygen-bound oxygenated hemoglobin in blood to the total capacity of bound hemoglobin, that is, the concentration of blood oxygen, which is an important physiological parameter of respiratory cycle. Functional oxygen saturation is the ratio of HbO2 concentration to HbO2+Hb concentration, which is different from the percentage of oxygenated hemoglobin. Therefore, monitoring arterial oxygen saturation can estimate the oxygenation of lung and the oxygen carrying capacity of hemoglobin. The oxygen saturation of normal arterial blood is 98%, and that of venous blood is 75%.
The metabolic process of human body is a biological oxidation process. Oxygen needed in the metabolic process enters human blood through the respiratory system, combines with hemoglobin in red blood cells to form oxygenated hemoglobin, and then is delivered to various tissues and cells of human body. The ability of blood to carry and transport oxygen is measured by oxygen saturation.