Hi,
I have a charge 4 and I wear it all the time, throughout the day and when I sleep. Yesterday my device was charging during the night, so normally no sleep data from last night. When I got up and looked on the app at the data my fitbit had collected, it had set up a sleep pattern during the night, where I woke up, rem, had light and deep sleep. It was a detailed graph, not a simple graph like you get when your fitbit can't measure a consistent heart rate.
I found this very strange, which is why I'm asking if other people are having this problem and how it is possible that the fitbit has been collecting data. I am also not connected to multiple devices, this charge 4 is my first fitbit device.
Thanks in advance for the response.
