No sleep data in mobile app since 6/24/25

[CameraSue]

I have the Fitbit app running on my Android phone. For the last two days, when I complete my sleep tracking, the screen flashes "No sleep data". The only information I have in Recovery > Sleep now, is Bedtime and Wake up. The sleep graph has been gone for some time now, but at least it had been displaying times awake and times restless. Now that is gone.

If I navigate back through the dates, the information will display briefly, then after less than a second, the information disappears, and does not return.

With the dashboard gone, now I have no way of tracking when I was awake or restless.

Please tell me this an unexpected bug and will be fixed soon.

Details: App is Fitbit 4.45, phone is Samsung S20 FE 5G, tracker is Inspire 1

Also note: I tried to apply the following labels to my post: Mobile App, Sleep Data, Inspire, Android, but the system would not let me save the post because the labels "are not available".

[MattieSilver]

I have encountered the same problem this morning and can’t see when I was awake during the night. All the historic data has also disappeared, it’s very frustrating 

[CameraSue]

This morning when I completed my sleep, it did not say "no sleep data", it just showed my Bedtime and Wake up.

[SunsetRunner]

I used to have problems with sleep classifications when I used Start Sleep feature. Why don't you let the device to its own sleep tracking?

Start Sleep feature is meant for Fitbit users that don't have devices and use mobile app for tracking stuff.

[CameraSue]

That's a good question SunsetRunner. Ever since I started using the Inspire, it has never detected sleep; I can only register sleep if I manually start and stop it via the Fitbit app on my phone.

That does not explain why up until three days ago, the app was displaying my sleep data (times awake, times restless, etc.).

[G2theMFL]

This is the exact same thing that happened to me. Thursday 26th only showed bed and wake times. Wednesday 25th still showed awake and restless info. Tuesday 24th data has gone all together and now all historically data of awake and restless times cannot be seen. As Camerasue said. Initially when i scrolled back days  it would show briefly and then disappear. 

Using Version 4.45, Samsung S21 Galaxy, Tracker is the OG fitbit flex. 

what it use to showOnly shows this now and data is incorrect

[Romiekin2]

Same issue. This is the third day in a row. Tried all the usual things. Disappointed in product consistency.