Why is the Xiaomi Buds 5 Pro automatically recognized as being worn when the environment changes?

For your reference, here are more details about changes in wearing status:
1. The surface of the earbuds will have water vapor or mist, causing the earbuds to be recognized as wearing status;
2. If there is water vapor or mist on the surface of the earbuds, please wipe them dry without affecting their normal function;
3. Changes in ambient humidity can also cause the earbuds to be recognized as being worn.
Note:
Please avoid using the earbuds in places with large temperature differences, such as going from a cold outdoor environment to a warm indoor environment, or quickly switching from a hot environment to a cold environment. This can reduce the impact of temperature on the sensor.