你這個show off最impressive!最叫人羨慕!你的deep sleep包括REM嗎?

來源: 2022-10-31 09:40:15 [舊帖] [給我悄悄話] 本文已被閱讀:

我用FITBIT手表,睡眠有4種:awake, REM, light sleep, and deep sleep.