User's Manual

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the blood pressure. The real-time data is displayed on the screen for
approximately 30 seconds, then the watch goes into Power Save Mode.
3. To save your heart rate data, you must use the manual heart rate
monitor in the H Band app.
Sleep Mode
1. Slide your watch screen to enter the Sleep
interface.
2. At this mode, your deep sleep time and light sleep
time are displayed, and you can check your sleep
duration time and sleep quality as well.