I use a Samsung smartwatch that came with my Samsung S9 as a package deal. The sleep tracker has been useful to me in tracking my quantity/quality and average

I use a Samsung smartwatch that came with my Samsung S9 as a package deal. The sleep tracker has been useful to me in tracking my quantity/quality and average sleep. I still get to spend a few weeks a year a few times a year assessing human performance. Sleep is absolutely critical to human physical, mental, emotional, and social performance. And as the parent of adolescent children who are technology driven, monitoring their "digital nutrition", mixing in other activities, ensuring they are well fed/hydrated, and compelling good sleep hygiene is absolutely essential to their development as adolescents towards adulthood. It's quite shocking to observe how common it is for both adults and children to be seen suffering from poor sleep hygiene.