Sleep is vital for our physical and mental health. The old adage of getting eight hours a night is a good start, but the real key is quality rather than quantity. Eight hours of poor quality sleep isn't going to leave you feeling refreshed. That's why being able to track not only how long you sleep, but also the quality of your rest can be useful.
from Pocket-lint https://ift.tt/kA6uK5N
Comments
Post a Comment