![Sleep Tracking spits. Anyone know why Fitbit keeps splitting my nightly sleep into 2 parts with a big gap in-between the times, happens several times a week? Very unreliable the last year Sleep Tracking spits. Anyone know why Fitbit keeps splitting my nightly sleep into 2 parts with a big gap in-between the times, happens several times a week? Very unreliable the last year](https://preview.redd.it/fbsyqpgt7m751.jpg?width=640&crop=smart&auto=webp&s=6995a437ea4b7cdb631525343ea6bfb425e9a1c1)
Sleep Tracking spits. Anyone know why Fitbit keeps splitting my nightly sleep into 2 parts with a big gap in-between the times, happens several times a week? Very unreliable the last year
![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://nickpullano.com/wp-content/uploads/2018/02/sleep-study-fitbit-data.png)
How accurate is Fitbit sleep data? - Nick Pullano's blog, CEO of PetDoors.com, sharer of memories and life hacks.
![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)
Frontiers | A Multi-Level Classification Approach for Sleep Stage Prediction With Processed Data Derived From Consumer Wearable Activity Trackers
![Best sleep trackers 2022: Comparing the most accurate bedside, mattress and wearable monitors - Wareable Best sleep trackers 2022: Comparing the most accurate bedside, mattress and wearable monitors - Wareable](https://cdn.wareable.com/assets/images/best-sleep-trackers-apple-watch-1665745812-cuzr-column-width-inline.jpg)
Best sleep trackers 2022: Comparing the most accurate bedside, mattress and wearable monitors - Wareable
![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)