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BRI Calculator vs Open Wearables
Focuses on aggregating wearable health data rather than a single BRI calculation.
BRI CalculatorFree Body Roundness Index (BRI) Calculator: Assess your body shape and health risks instantly.
Open WearablesUnified health data from 200+ wearablesWhich to pick
Pick BRI Calculator if you want…
- Simple BRI health assessment
- A free, open-source tool
Pick Open Wearables if you want…
- Self-hosted health data integration
- Unified wearable health metrics
Side by side
- What it is
- BRI Calculator:Free online tool that calculates your Body Roundness Index (BRI) from height, weight and waist measurements.
- Open Wearables:Open Wearables is an open-source, self-hosted platform that unifies data from 200+ wearables into a single API with health scores and AI recommendations.
- Best for
- BRI Calculator:Simple BRI health assessment
- Open Wearables:Self-hosted health data integration
- Who it’s for
- BRI Calculator:Individuals seeking a quick, free health metric beyond BMI.
- Open Wearables:Developers and companies building health-focused apps who need control over wearable data.
- Pricing
- BRI Calculator:Free
- Open Wearables:Freemium
- Plans
- BRI Calculator:—
- Open Wearables:Open Source Free
- Open source
- BRI Calculator:Yes, 4 GitHub stars
- Open Wearables:Yes, 2,572 GitHub stars
- Works with
- BRI Calculator:—
- Open Wearables:Whoop, Garmin, Oura, Apple Health, Strava, Polar, Suunto, Samsung Health
BRI Calculator features
- Instant BRI calculation. Enter height, weight and waist to get an immediate BRI value.
- Multi-unit support. Choose between imperial and metric units for input.
- Optional gender & age. Add gender and age for a more personalized interpretation.
- Result interpretation. Provides health-risk categories based on BRI ranges.
- Waist measurement guide. Step-by-step instructions for accurate waist circumference measurement.
- Research references. Links to scientific studies supporting the BRI metric.
Open Wearables features
- Unified Wearable API. One normalized, deduplicated API for 200+ wearables like Apple Health, Whoop, Oura, etc.
- Open Health Scores. Transparent sleep, resilience and other scores that can be audited and customized.
- Health AI Engine. MCP-based reasoning that detects trends, anomalies and generates actionable recommendations.
- Configurable Coaching Profiles. Domain-specific logic for wellness, performance, clinical monitoring and more.
- HIPAA-ready Deployment. Enterprise-grade infrastructure with BAA, GDPR docs and audit logging.
- Docker-Compose Setup. Start the platform in minutes on any infrastructure via a single docker-compose command.
BRI Calculator vs Open Wearables FAQ
Is BRI Calculator or Open Wearables free?+
BRI Calculator is free. Open Wearables has a free plan (Open Source) and paid plans.
Is BRI Calculator or Open Wearables open source?+
Yes, both are open source: BRI Calculator (wsgtcyx/Free-Body-Roundness-Index-BRI-Calculator on GitHub) and Open Wearables (the-momentum/open-wearables on GitHub, MIT license).
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.