https://techcrunch.com/2022/06/22/fitbit-rolls-out-a-new-premium-sleep-profile-feature-to-better-assess-sleep-patterns/

Google announced today that Fitbit is introducing a new premium feature called “Sleep Profile,” which will offer users a new longitudinal analysis of sleep patterns while making sleep data easier to interpret.

The new Sleep Profile feature will analyze sleep across 10 key metrics, including new data points like bedtime consistency, the time before sound sleep and disrupted sleep. These new data points, along with previously tracked metics like sleep duration and restfulness, will give users a month-long view of their sleep patterns and quality. You will be provided with ideal ranges for each range to see where your results fall and to determine where you can improve.