You can see a record of the sleep stages you cycle through at night if you use a Fitbit device with heart-rate tracking (except Fitbit Charge HR or Fitbit Surge) to track your sleep. This article answers frequently expected questions regarding rest phases.
While youРІР‚в„ўre asleep each evening, the human body typically undergoes a few rest rounds that last an average of 90 mins. In each period you alternate between 2 kinds of rest:
Light rest and Deep SleepРІР‚вЂќWith less mind activity than REM rest, non-rapid attention motion (NREM) includes the phases of light sleep and deep rest. Durations of deep rest are typically longer early within the evening.
Fast Eye motion (REM) SleepРІР‚вЂќThe stage related to vivid aspirations, REM rest durations are usually much much longer since the evening continues (supply).
Within a sleep period, itРІР‚в„ўs most frequent to get from light sleep to sleep that is deep back into light sleep, then into REM rest. Then a period generally repeats, but rest habits differ obviously.
Rest phases are typically calculated in a lab utilizing an electroencephalogram to identify mind task and also other systems observe eye and muscle tissue task. While this technique may be the gold standard for calculating rest phases (supply), your device can calculate your rest phases in a far more comfortable, convenient means.
Fitbit estimates your sleep stages utilizing a mixture of your motion and patterns that are heart-rate.