LifeTrak Zone R420 Quick Start Manual page 21

HOURLY DISPLAY : ACTIGRAPHY
The hourly actigraphy view provides a summary of your sleep and activity levels.
Active: Displays your activity levels while
awake. Bars represent three categories:
Normal, Active and Very Active.
Active graph
Sleep graph
Sleep: Displays your sleep levels.
Bars represent three categories:
Light, Medium and Deep Sleep.
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