Mi Band 9 actigraph sometimes empty

Bug reports
1

Most of the times Sleep as Android can get the full data from the Mi Band 9, but sometimes the actigraph is empty. I use Notify for Mi Band to connect it. In the Notify app it says in red on top of the app:

“While running Sleep as Android sleep tracking, the watch will stop tracking your sleep (it’s firmware limitation), so you won’t be able to get any sleep statistics on watch and the Notify app”

But it always records the sleep on both anyway, just sometimes it’s not complete on sleep as Android.

Steps to reproduce:

Use the latest version of both apps, choose 'Mi Band 8, Xiaomi/Redmi Watch as wearable in sleep as Android, enable sleep as Android in notify app

Version of Sleep as Android:

Latest

2

Hi @Coen_Deurloo, the real-time tracking is possible only for one app (technical limitation). But Notify app can probably analyze the data set in the morning.
How does the tracking ends - with an alarm, or automatically? Do you have missing data at the beginning of at the end of the tracking?