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When you wake up you can access your sleep details via the
OK to open the Nightly recharge status details and then scroll down to Sleep charge details with
the DOWN button. Press OK to open the details.
You can also stop the sleep tracking manually.
watch face when your watch has detected a minimum of four hours of sleep. Press OK to tell the
watch that you're awake. Confirm with OK and the watch summarizes your sleep instantly.
The sleep charge details view displays the following information:
10. Deep sleep %: Deep sleep is the stage of sleep in which it is hard to be awakened since
11. Light sleep %: Light sleep serves as a transition stage between wakefulness and the
Sleep data in the Flow app and web service
1. Sleep score status graph
2. Sleep score (1-100) A score that summarizes your sleep time and sleep quality into a
single number.
3. Sleep charge = Sleep score compared to your usual level. Scale: much below usual –
below usual – usual – above usual – much above usual.
4. Sleep time tells you the total duration between when you fell asleep and when you woke
up.
5. Actual sleep (%) tells the time spent asleep between the time you fell asleep and when
you woke up. More specifically, it is your sleep time minus the interruptions. Only the time
you actually spend asleep is included in actual sleep.
6. Continuity (1-5): Sleep continuity is a rating of how continuous your sleep time was. Sleep
continuity is evaluated on a scale from one to five: fragmented – fairly fragmented – fairly
continuous – continuous – very continuous.
7. Long interruptions (min) tells the time you spent awake during the interruptions longer
than one minute. During a normal night's sleep there are numerous short and long
interruptions when you actually awaken from your sleep. Whether you remember these
interruptions or not depends on their duration. The shorter ones we don't usually
remember. The longer ones, for instance when one might get up for a sip of water, we can
remember. Interruptions are illustrated as yellow bars on your sleep timeline.
8. Sleep cycles: A normal sleeper typically goes through 4-5 sleep cycles over the course of
a night. This equals to a sleep time of approximately 8 hours.
9. REM sleep %: REM stands for rapid eye movement. REM sleep is also called paradoxical
sleep as your brain is active but your muscles are inactive to avoid acting out dreams.
Just as deep sleep restores your body, REM sleep restores your mind, and enhances
memory and learning.
your body is less responsive to environmental stimuli. Most deep sleep occurs during the
first half of the night. This sleep stage restores your body and supports your immune
system. It also affects certain aspects of memory and learning. The stage of deep sleep is
also called slow wave sleep.
deeper stages of sleep. You can be easily awoken from light sleep since your
responsiveness to the environmental stimuli remains quite high. Light sleep also
promotes mental and physical recovery, although REM and deep sleep are the most
important sleep stages in that regard.
Nightly Recharge
Already awake?
is shown on the Nightly recharge
80
watch face. Press
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