New

[Muniba]

I don’t understand the meaning of vertical lines which connect the stages of sleeping through the night. They are different thickness and are new on my diagram. Thank you, I am sending a picture to make clear what am talking about

[RiekoC]

Hello @Muniba 

You posted in the Ace LTE product help forum, which is for a child's device. 

Please let us know which Fitbit you have so we can move your post to the correct forum. 

[DramaQueenDiva]

That's what they call Sleep Stages.  The thickness of the lines are determined by how long you spend in that stage of REM sleep.

[Muniba]

I have Fitbit Inspire 3, thank you!

[Muniba]

Hello,

I know the meaning of horizontal lines, but I ask for the vertikal lines, which are dotted and in different thickness….

Thank you!

Muniba

[RiekoC]

Hello @Muniba 

Thank you for letting us know that you have an Inspire 3. I've moved your thread to the Inspire 3 product help forum. 

The vertical lines on the sleep stages graph are the start & end of each stage. When you touch a horizontal line for one of the sleep stages on the graph, you should see the time period for that stage. The vertical lines appear for the start and end of the stage.