Owlet deep sleep question!

Moms that are using owlet and the owlet connected care app, how much sleep does your little one get at night according to owlet, and how much of that is deep sleep? I am intrigued by the app and I would think my 8 week old would be getting more deep sleep than he is. He sleeps between 10-11 hours a night and between 1 hour 10 minutes and 1 1/2 hours is his average for deep sleep. Any comparisons you can offer? Please include the age of your baby, I would think that could impact the number. Thanks!!