Why does the green light flicker even when the Xiaomi Smart Band 10 is not being worn?

For your reference, here are the reasons for green light flickering even when the Xiaomi Smart Band 10 is not being worn:
1. If the green light flickers intermittently for 10-30 seconds, it is because the band uses infrared and green light for wear detection. Compared to traditional wear detection, this provides much higher accuracy and precision. Therefore, even when not worn, there will be brief green light flickering;
2. If the green light continues to flash, check whether you have activated workouts mode. In this mode, the green light stays on to ensure fast heart rate measurement.