If you're reading this then we're going to bet that you're one of two people:
The investigator: Something doesn't look right with your sleep data and you're on the hunt to get to the bottom of it.
The inquisitor: You love reading our FAQ's because they're so witty and informative - and heck, you just like knowing things for the sake of knowing!
Here you'll find everything you need to know to troubleshoot your sleep data issue and expand your knowledge base. Hooray for learning!
I'm missing data on my sleep graph (Fitbit)
I'm missing data on my sleep graph (Apple Watch)
Why is my sleep duration shorter than what's displayed in my other apps?
Why is my sleep duration longer than what’s displayed in my other apps?
How to track your sleep using an Apple Watch
How to check your Apple Watch sleep data in the Health app
I don't have my sleep rating yet