Why does my sleep data differ?

  • Updated

How does Sleep Monitoring work?

  • The device monitors the sleep state of the night between 9 PM and 11 AM the next day, including deep sleep, light sleep, and awake stages.
  • Currently, the device's sleep monitoring uses both a heart rate sensor and an accelerometer. The detected sleep state relates to nighttime activities and heart rate fluctuations.

For example:

  • When sleeping, frequent tossing and turning detected by the accelerometer may indicate poor sleep quality.
  • During nightmares, heart rate fluctuations caused by internal panic may indicate poor sleep quality.

 

How can I improve the accuracy of my device's sleep detection?

We recommend wearing the device for as long as possible and taking it off as little as possible. This way, the device can continuously and accurately collect your body data, providing a richer set of foundational data for the sleep analysis algorithm.

Only with sufficient and accurate data support, our algorithm can more accurately monitor and analyze your sleep patterns.

 

Possible Misjudgments:

Sleep monitoring has some simulation judgments, mainly analyzing based on heart rate, activity status, time, and wearing environment. Sleep data may vary due to various factors.

  • When the device is stationary, the heart rate sensor might mistakenly consider the user to be asleep.
  • When the device is taken off and placed with sensors face down, it might mistakenly consider the user to be stationary.

Note:

Sleep data is for reference and should not be used for medical diagnosis or authoritative reporting. There are certain differences between data and actual conditions.

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