What is the blood oxygen saturation of the Xiaomi Smart Band 8?
The blood oxygen saturation is the percentage of oxygenated hemoglobin (Hbo2) capacity in the blood to the total bound hemoglobin (Hb), and it is an important physiological parameter of the human respiratory and circulatory system.
The reference values of blood oxygen saturation in the device are as follows:
1. Daily activities: ≥95%
2. Night sleep: ≥90%
3. Need attention: ≥90%
Note:
The measurement range of this device is 75%-100%. Wearing status, skin characteristics, environment, and other factors will affect the accuracy of measurement and even measurement failure. During sleep, the device tilts due to different sleep postures, which will lead to the appearance of pseudo low blood oxygen levels.
The reference values of blood oxygen saturation in the device are as follows:
1. Daily activities: ≥95%
2. Night sleep: ≥90%
3. Need attention: ≥90%
Note:
The measurement range of this device is 75%-100%. Wearing status, skin characteristics, environment, and other factors will affect the accuracy of measurement and even measurement failure. During sleep, the device tilts due to different sleep postures, which will lead to the appearance of pseudo low blood oxygen levels.
Does it help?
Yes
No