Analyze sleep by time of day/night

[TimSylvester]

My partner noticed that they lately wake up around a certain time for no apparent reason.  That made me wonder about sleep patterns and, while the FitBit app shows some interesting information it's always "normalized" to percentages or total hours, while I wanted to see all the days aligned to the same grid of time and if there are patterns.

I was able to do this manually by aligning partially-transparent screenshots of the web site in a graphics editor, but it was a lot of effort for just a small amount of data.

As you can see, there aren't any very strong trends over this time, but I do tend to be awake certain times like 1:00am and almost always asleep around others like 4:00am.

I'm sure this could be done much better by FitBit's analysis and design team, perhaps yielding some insights about environmental effects on sleep patterns.

I'd also be interested to see it split by day of week to see patterns there, e.g., does the very early garbage pickup regularly interfere with my sleep?  Or does sleeping in on the weekend affect my sleep on Monday night?

(https://i.imgur.com/sOb2Vj1.png)

[WavyDavey]

Hi @TimSylvester

Nice work. Fitbit employees don't hang out in this part of the site much. I would recommend you make a proposal on this section, which Fitbit monitors for new ideas.

[TimSylvester]

Hm, thanks for the tip, but I could have sworn that is where I posted it.  Perhaps I just screwed up, but I'd tend to think that it got moved.