![How accurate is Fitbit sleep data? - Nick Pullano's blog, CEO of PetDoors.com, sharer of memories and life hacks. How accurate is Fitbit sleep data? - Nick Pullano's blog, CEO of PetDoors.com, sharer of memories and life hacks.](http://www.nickpullano.com/wp-content/uploads/2018/08/sleep-study-page-3-of-4.png)
How accurate is Fitbit sleep data? - Nick Pullano's blog, CEO of PetDoors.com, sharer of memories and life hacks.
![Is the sleep tracking accuracy reliable? Has anyone had actual linkage to sleeping disorders found because of these kinds of consistent results of no REM and no deep sleep? : r/fitbit Is the sleep tracking accuracy reliable? Has anyone had actual linkage to sleeping disorders found because of these kinds of consistent results of no REM and no deep sleep? : r/fitbit](https://preview.redd.it/y6kjlc7hxif31.jpg?width=640&crop=smart&auto=webp&s=3c1e0adfa6ecf1a096a0941c561038ed2ce9dc52)
Is the sleep tracking accuracy reliable? Has anyone had actual linkage to sleeping disorders found because of these kinds of consistent results of no REM and no deep sleep? : r/fitbit
![Frontiers | A Multi-Level Classification Approach for Sleep Stage Prediction With Processed Data Derived From Consumer Wearable Activity Trackers Frontiers | A Multi-Level Classification Approach for Sleep Stage Prediction With Processed Data Derived From Consumer Wearable Activity Trackers](https://www.frontiersin.org/files/Articles/665946/fdgth-03-665946-HTML/image_m/fdgth-03-665946-g001.jpg)