Sleep - Samsung SM-R900 User Manual

Apps and features

Sleep

Analyse your sleep and record it by measuring your heart rate and your movement while you
are sleeping.
This feature is only for your general wellness and fitness. Therefore, do not use it for
medical purposes, such as diagnosing the symptoms, treatment, or prevention of
disease.
• The sleep pattern will have its four states (Awake, REM, Light, Deep) analysed by
using your movement and changes in your heart rate while you are sleeping. A graph
will be provided with recommended ranges for each measured sleep state.
• If your heart rate is irregular or your Watch cannot recognise your heart rate properly,
the sleep pattern will be analysed into three states (Restless, Light, Motionless).
• You can check the detailed sleep analysis only when your Watch is connected to your
smartphone.
• Before measuring, charge the Watch's battery so it is more than 30%.
• For accurate measurements, wear the Watch firmly around your lower arm above
the wrist. Refer to
information.
Measuring your sleep
1
Sleep while wearing the Watch.
The Watch will start to measure your sleep.
2
Tap (Samsung Health) on the Apps screen after you wake up.
3
Tap Sleep.
How to wear the Watch for accurate measurements
59
for more