The conversation between human and AI assistant.
How does the Mi Band track my sleep?
I was wondering how the Mi Band tracks my sleep. Can you explain it to me?
Certainly! The Mi Band uses a combination of sensors to track your sleep patterns. It measures your heart rate variability, which is the variation in time between your heartbeats, to estimate the duration of different sleep stages. It also uses an accelerometer to detect movements during sleep and determine when you are in deep or light sleep.