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title: "Fitbit Sleep Stages Support"
canonical: "https://help.validic.com/space/VCS/1634697490/Fitbit%20Sleep%20Stages%20Support"
format: markdown
---
###### **This article pertains to:** [Legacy API (V1)] [Inform (v2)] 

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Fitbit supports two kinds of sleep data, "classic" and "stages". The "classic" sleep type 'Sleep Pattern' levels include **asleep**, **restless**, and **awake**. While the "stages" sleep type 'Sleep Stages' levels include **deep**, **light**, **REM**, and **wake**.

Only certain Fitbit devices support and collect sleep data information for **deep**, **light**, **REM**, and **wake**.