Sleep Data - Showing on Watch but not on Connect App

Hi all, 

I recently got my Garmin watch and everything seems to work well apart from the sleep data on the connect app. I have an iPhone. The data is showing to have tracked my sleep last night when I look on my watch I can see the data however when I go to the connect app I cannot see the data at all, I have check everything it says to check and still nothing.. I have to do a manual input on the app.. anyone else experienced this or have a fix?