Why is my sleep not showing up in app?

I’ve seen many folks have issues with sleep tracking showing up in Garmin connect, even after multiple and successful syncs. One day, sleep tracking just stopped showing up in the app for iOS. 

I tried everything: re-syncs. Adjusting my times on the web and in the mobile app. Wearing my watch two hours before bed. Ensuring it’s the preferred activity tracker.

Nothing worked. UNTIL I added the sleep on my watch as a widget to see if my watch was even recording sleep at all. And it was. So that let me know the data existed and that there was an issue between the devices communicating.

So whenever I had the Garmin mobile app up on my phone, I’d simply access the widgets on my watch, view sleep, and then It’d pop up automatically in the Garmin app like nothing happened. It was my way of forcing a sync beyond what the app was doing.

The Fix:

So, just add the sleep widget to your watch and view your sleep directly on your watch and then it should sync and start showing up. 

I have exactly the same issue. And I had to fix it identically as even after years, Garmin had not patched this repeatedly reported problem. It's a pity as the 7X are expensive device and people deserve to have it working properly

Same here - the new firmware was not fully transferred to the watch in my case. After upgrade has finished all came back to normal.