72 out of 100Physical Health
Active time, calories burned, and daily steps.
One score, comparable across every source
Health Score is a 0–100 indicator built from activity, sleep, and body data from connected wearables. ROOK recalculates it with every daily summary and sends it via webhook.
How it works
A health score for every user in three steps
Health Score turns activity, sleep, and body data from ROOK Connect into a clear indicator that stays consistent across devices. Users understand their progress at a glance and, in turn, gain a better understanding of their own health data.
Users connect a source
Users connect their wearable or health app through ROOK Connect.
ROOK calculates the score
With every new daily summary, ROOK recalculates the score automatically.
Your backend gets the score
The score reaches the backend via webhook, always in its latest version.
Three pillars, one score
Three pillars behind every score
Each pillar has its own score, and together they make up the global score. A seven-day average is added on top to follow each user's progress beyond a single day.
- 72 out of 100
84 out of 100Sleep Health
Sleep duration, sleep quality, and readiness for the day.
80 out of 100Body Health
Body mass index (BMI).
Global score
78/ 100
7-day average
75
Configurable and reliable
A score tailored to each program
Customizable
Each company defines in the ROOK Portal which pillars and variables to include and how much weight each one carries in the calculation.
Built on global standards
The calculation follows health standards endorsed by the World Health Organization.
Consistent across devices
The same score, regardless of the wearable brand.
Always up to date
Every new data point recalculates the score, with no manual processes.
Use cases
What companies build with Health Score
Teams that need one comparable number their product can act on.
01Digital Health
Follow-up that shows each patient's progress between visits.
02Fitness & Wellness
Dashboards, challenges and weekly goals that keep users moving.
03Insurance
Incentive programs on one consistent indicator for every policyholder.
04Personalized engagement
Messages triggered when the score moves, not generic reminders.
Articles on Health Score from the ROOK blog
- What Is ROOKScore 2.0 and How Is It Calculated?ROOKScore 2.0 scores Physical, Sleep and Body Health from wearable data on a 0 to 100 scale, plus a global and 7-day score.Read more
- ROOK vs. other offerings: why do digital health companies choose ROOK?Build your own wearable integrations or partner with ROOK? What sets ROOK apart: deep per-source integration, normalized data, a health score and FHIR conversion.Read more
- Why Is Wearable Data Integration Hard? The Real Problem Is Data ChaosWearables produce plenty of health data, but fragmented formats, inconsistent metrics and disconnected APIs make it hard to use. Why standardization and interoperability fix that.Read more
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Health Score
A clear number for every user, every day.
Health Score turns connected health data into an indicator users understand and teams can act on.
Read more in our technical documentationFAQ
Frequently asked questions about Health Score
How Health Score is calculated, customized, and updated.
What is ROOK Scores Health Score?
Health Score is a descriptive engine that converts health data collected through ROOK Connect into scores from 0 to 100. It helps customers track different dimensions of health and wellness within their own experience.
Which scores does Health Score provide?
The current version may include an overall score, a seven-day average, and physical health, sleep, and body scores. Depending on available data and configuration, these pillars may include variables such as activity, calories, steps, sleep duration and quality, readiness, and BMI.
Can I customize the Health Score calculation?
Yes. Once the product is enabled, the customer can configure applicable pillars, variables, and weights, provided that active weights total 100%.
What happens if data is missing for a day?
The affected score may be returned as null, and composite scores exclude null values. ROOK also indicates when a calculation used incomplete information and which basic inputs were missing.
How often are Health Scores updated?
Health Score recalculates when ROOK receives new health summaries from connected sources. Updates are sent through the webhook and should be managed using the document_version field.
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Still have questions?Our team can review your sources and use case with you.
Schedule a demo Health Score is an informational indicator. It is not conclusive, does not provide medical diagnoses, and does not replace a medical evaluation.