I'm sorry to start a new thread but I couldnt find something similar.
I woke up yesterday and went for a run, after I got back home and a bit of stretching, I took off the watch for the shower, I put it back afterward and wore it all day long. But I have 0 data recorded for the day. In fact, I realized it this morning, while checking for the sleeping data as my sleep was recorded from between the middle of the afternoon and midnight, the time I actually went to bed.
In the hours after the morning run, I could see the 4 hour-span oHR, the activity history on the watch shows the run, but there is nothing for the day on Garmin Connect.
This morning, I re-set the sleeping hours properly, and it seems to work all right so far.
I'll give a try with a wire transfer with Garmin Express for noon.