my sleep log failed last night. I set it and I turned it off in the morning

[arok]

I set my fitbit one and turned it off when I awoke.  The data didn't register on my sleep log.  Is there anyway to retreive the information?

[3DS]

The same thing happened to me. I know I set it for my sleep time and my wake time, but it would not read the data this morning. So I went on the Log tab to input my sleep time and wake time manually.

As soon as I put the times in, it must have synced with my Force, because the information came up including times I was awakened during the night.

[Colinm39]

The tracker is always active and you can create manual sleep records like you have done. It is only a copy of the tracker data. Keep that in mind because I rarely use the sleep band and always manually log my sleep so that I have an accurate sedentary time for my other calculations.