Sleep tracking

[Slate1090]

Why did the sleep display on my charge 2 change from showing: REM, awake, light sleep and deep sleep, to only showing restless, awake and asleep?

 If it was an automatic update, change it back.

[SteveH · Accepted solution]

This can happen for a number of reasons. Fitbit say:

"There are a few scenarios where you might see your sleep pattern (which shows your time asleep, restless, and awake) instead of sleep stages:

• If you slept in a position that prevented your device from getting a consistent heart-rate reading or wore it too loosely. For best results, wear your device higher on your wrist (about 2-3 finger widths above your wrist bone). The band should feel secure but not too tight.
• If you used the Begin Sleep Now option in the Fitbit app (instead of simply wearing your device to bed). For more information on automatic sleep tracking, see How do I track my sleep?
• If you slept for less than 3 hours.
• If your device’s battery is critically low.

For more information about why you see your sleep pattern, tap or click the sleep record that shows your sleep pattern."

taken from: https://help.fitbit.com/articles/en_US/Help_article/2163/