Fitbit Air Still Waits for Sleep Breathing Quality

Google has again said sleep breathing quality is coming to the Fitbit Air “soon”, according to 9to5Google, but has not given owners a date. The feature already launched on Pixel Watch last month, leaving Google’s screenless tracker without one part of the wider Your Health Guardian package it was promised.

The split matters because Google presented the suite across its fitness hardware, including the Fitbit Air and Fitbit Edge. Fitbit Air currently has access to blood pressure trends and insulin resistance trends, while Pixel Watch 3, Pixel Watch 4 and Pixel Watch 5 can use all three Health Guardian functions: blood pressure trends, insulin trends and sleep breathing quality. For athletes, this is less about a new training metric than the basics of platform trust. If we buy into a health-focused wearable, promised overnight insights should arrive on the same schedule, or Google should explain why they do not.

What is missing is simple: a delivery date, or even a reason for the delay. “Soon” is not a rollout plan. Google had already said features would reach the tracker later this year, yet the Air has received only two of the three announced functions. That uncertainty lands badly given the broader frustrations we found with the [Google Health 5.0 app’s handling of Fitbit Air data](/en/articles/google-health-5-0-app-review-design-flaws-hurt-fitbit-air-data-2026-06-08). The hardware may collect data overnight, but athletes need a clear path from collection to useful interpretation.

Verdict: Fitbit Air owners should treat sleep breathing quality as pending, not included. Pixel Watch users have the fuller Health Guardian set today; Air buyers should wait for Google to turn “soon” into an actual release.