I Tried Fitbit’s New Sleep Score and It’s Easier to Understand My Poor Scores

I already considered Fitbit’s sleep tracking platform to be one of the better options, mostly because it was consistent and easy to check in the morning. After testing the new public preview (by taking my Pixel Watch 4 to bed), it’s clear that Fitbit is aiming for something more ambitious. The updated system paints a clearer picture of what’s really happening throughout the night, with greater attention to the details behind each night’s sleep. Instead of simplifying for the sake of brevity or optimistically smoothing things over, Fitbit now insists on breaking down what’s actually going on.

Like many people, I don’t get good sleep on a regular basis. Yet in the past, most of my sleep scores fell between fair and good, regardless of how poorly I actually slept. With the new system, those generous scores are few and far between.

Fitbit has moved towards a more transparent approach, highlighting what affects users’ scores and taking a more holistic view. Habits of waking up for short periods of time are now clearly tracked, and the time it takes to reach deep sleep also takes on greater importance. Meanwhile, if you’re lucky enough to take an afternoon nap, the Fitbit is now even better at catching shorter sleep sessions, including naps that used to be completely ignored.

A big plus is that trends are easier to spot at a glance. With more details available to dig deeper into, comparisons between nights rather than slightly different bars on the chart seem more meaningful. I personally would like to get more details about my disappointing scores rather than just the disappointing scores. The new system is more difficult, but also more realistic.

Broad change is the focus of the platform. I still get a good night’s sleep, but now there’s more incentive to pay attention to the details. The updated experience makes it more clear what my score is by breaking down each contributing factor, including total sleep duration, good sleep time, total good sleep, restlessness, interruptions, and full awakenings. In other words, Fitbit now does a better job of showing what went wrong (or right) rather than just telling if the night was good or bad.

This change changes the way I use sleep data (which, frankly, I used to ignore). Instead of feeling like I’m chasing an elusive A+, it’s now closer to reviewing a report. There’s more context to the specifics that affect my comfort, so changing my score feels under my control. I also appreciate benchmarking to contextualize my sleep compared to other people my age.

The new approach puts Fitbit much closer to platforms like Ora and Garmin, which have leaned into deep analytics for some time. Fitbit still keeps things simple overall, but it’s no longer stuck in that middle ground where data exists without really helping your usage.

Like Ora, Fitbit is also explaining more. New AI-powered insights highlight patterns and uncover potential issues, so you can see key findings without digging through every chart. They’re still largely surface level, but they’re quite useful to look at, and certainly more useful than an arbitrary number.

For Premium members, Fitbit’s built-in coach also churns out quick summaries that are easy to skim, making the entire experience streamlined and accessible. It’s not groundbreaking guidance, but it really reduces the effort required to get something out of my data. I can also chat with an AI coach to get more specific information or tips, like how to adjust my workout based on my preparation.

The downside is that strict scoring means more frustrating mornings. If you’re used to soft scores, the change is noticeable, and possibly demoralizing. If you’re the kind of person who justifies a second coffee around 2 p.m. based on your sleep score (guilty), the update may also hit your wallet.

Like sleep data from a smartwatch or fitness tracker, this is still an estimate. Despite preparing for a full polysomnography study, there is no absolutely accurate way to track sleep and sleep stages, and some mornings, your statistics may not match how you feel. What has changed is the amount of context behind those mismatches. Even when a score seems bad, there is now more information available that explains why it got where it did, making it easier to trust the entire platform.

In short, this update becomes deeper and more comprehensive, with more transparency about what’s impacting my sleep. Fitbit has left the sugar-coating behind in favor of a clear picture. This isn’t always good, but it’s more useful, even if it mostly confirms what I already suspected about my sleep.