What sleep data can Amazfit ZenBuds record?

If you wear the Amazfit ZenBuds while sleeping, they can record the following sleep data: fall asleep time, sleep duration, deep sleep time, light sleep time, sleep score, and sleep posture. Wear both earbuds when you sleep. After you wake up the next day, open the Zepp to complete data synchronization. Then, you can view a variety of sleep records and analysis.