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Fitbit’s basic Daily Readiness Score no longer requires a paid subscription on supported devices. Google began rolling it out to compatible Fitbit trackers and Pixel Watches in December 2024; it is now part of the Google Health app experience. The score is free, but Premium coaching and wellness content are not all included.

What “free” means now

The basic Readiness score is available without Fitbit Premium—renamed Google Health Premium on May 19, 2026—if you have a compatible device and account. The 2024 change was a real rollout, not a new August 2026 launch. Google initially tied it to Fitbit app version 4.23 and later and said availability would expand gradually. Google’s rollout announcement describes the update.

Free access does not make every Premium feature free. Google Health Premium continues to offer coaching, personalized training recommendations, premium workouts and wellness content, with availability varying by country, device and account. Google says Premium is included with Google AI Pro and Google AI Ultra subscriptions, but using it still requires a compatible Fitbit or Pixel Watch. Google’s Premium eligibility details explain the current terms.

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Which devices support Daily Readiness?

Google’s current compatibility list for Readiness in the mobile app includes:

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  • Fitbit: Inspire 2, Inspire 3, Luxe, Sense, Sense 2, Versa 2, Versa 3, Versa 4, Charge 5, Charge 6 and Google Fitbit Air.
  • Pixel Watch: Google Pixel Watch, Pixel Watch 2, Pixel Watch 3 and Pixel Watch 4.

That is not a promise that every old Fitbit tracker supports the score. Also distinguish app support from watch-screen support: Google lists on-device Readiness for Pixel Watch models and select Fitbit watches, including Sense, Sense 2, Versa 3 and Versa 4. A tracker may support the score in the app without showing it on its own display. See Google’s current device and Readiness help page for the live list.

What the score measures—and what it does not

Daily Readiness is a personal recovery estimate on a 1–100 scale. Google says the current score uses heart-rate variability (HRV), recent sleep and resting heart rate. The ranges are Low: 1–29, Moderate: 30–64 and High: 65–100.

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This is not the same formula older Fitbit coverage described. The original 2021 Premium feature included activity alongside HRV and sleep; the current Google Health description replaces activity as a direct input with resting heart rate. If your score changes after an app update, Google may also have recalculated earlier scores. Treat the new and old numbers as different versions rather than directly comparable readings.

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A high score does not mean you must train hard, and a low one does not diagnose illness or injury. The number is derived from wearable data and your personal baseline; fit, sensor contact, movement and other factors can affect readings. Consider how you feel, and do not use the score to override symptoms or medical advice. Google’s Readiness guidance and health and activity guidance describe its intended use.

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When a score appears and where to find it

Expect to wear a compatible device for seven nights before receiving your first score, then keep wearing it during sleep to maintain daily readings. Most metrics require at least three hours of quality sleep. Google says the score is calculated once daily, about 20 seconds after you get out of bed following a qualifying sleep session.

In the current Google Health app, look in the Today tab’s metrics dashboard. Supported watches may also display Readiness on-device, but app access is broader than watch-screen access. Because Google is transitioning the Fitbit app into Google Health, labels and screens can differ during the change; avoid relying on an old Fitbit menu path.

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If Readiness is missing

  1. Check that your exact model appears on Google’s current compatibility list.
  2. Update the Fitbit or Google Health app and make sure the device is connected to the Google Account you use in the app.
  3. If the device or account is newly set up, wear it overnight for as many as seven nights to establish a baseline.
  4. Wear the band snugly enough for the sensor to contact your skin, and aim for at least three hours of quality sleep.
  5. Sync after waking, then check the Today tab in the app—not only the watch face or a tile.
  6. If it still does not appear, allow for gradual rollout or account and device eligibility differences. Premium features can also vary by location and language.

Short or fragmented sleep, a loose band, missing overnight wear or switching to a device that does not collect equivalent data can interrupt readings. Installing an update alone does not guarantee an immediate score.

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How Cardio Load fits in

The December 2024 update also brought Cardio Load, Target Cardio Load and Training Status into the broader Fitbit training-and-recovery experience. These features give activity context alongside Readiness; the score itself is not an exercise prescription. Google’s current system describes a weekly cardio target influenced by recent activity, fitness level, recovery and the goal you select, rather than only a simple daily target. Details and availability are in Google’s Cardio Load documentation.

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  • Move more: Stay motivated with a Daily Readiness Score, Active Zone Minutes, all-day activity tracking and 24/7 heart rate, 40+ exercise modes, automatic exercise tracking, and reminders to move
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Does free Readiness make Premium unnecessary?

If you mainly want a morning recovery number and are comfortable interpreting it alongside your sleep and activity data, the free score may be enough. Premium is more relevant if you want a coach to turn those metrics into changing training guidance, dynamic cardio targets, recommended workouts or structured wellness content. It sells interpretation and content—not access to the basic score.

That distinction also matters when comparing wearables. Garmin is generally a sports-watch and training ecosystem built around device features; Oura offers ring-based recovery and sleep insights with a membership model for many advanced insights; Whoop centers its recovery and strain experience on a membership. Those are different approaches, not a like-for-like performance ranking. Choose by form factor, sports features and whether you want a recurring service—not by assuming every competitor’s readiness metric works the same way.

For the historical context, Google first announced Daily Readiness as a Fitbit Premium feature in 2021. The later free rollout expanded access to the basic score; it did not erase the subscription distinction for coaching and content. Google’s original announcement documents the earlier version.

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