I have been using my Garmin Vivoactive 3 for some months and I noticed that the sleep data was not displayed in the Garmin Connect App (iOS). I clicked through on the sleep section of the "Last 7 Days" and for the most recent 3 days there is no data. When I click on last night's data, it says "No sleep movement data - to receive sleep data, where your garmin device at night." That's great, but I was wearing it. Is there some way to force the Garmin to record sleep data? Is there some setting that might have accidentally been turned off?
This is Garmin connect v 4.11.0.11. Vivoactive SW version 5.40
Any help is greatly appreciated.