Sickle Cell Care,
Redefined.
A continuous, patient-centric ecosystem designed to reduce crisis events and empower your health journey through precision digital monitoring.
Trusted by 2,500+ patients and providers
Continuous Vital Monitoring
Our smart algorithms track your unique biomarkers to identify early warning signs of crisis before they occur.
Real-time Biometrics
Seamlessly syncing with clinical-grade wearables to provide 24/7 monitoring of oxygen saturation and heart rate variability—critical biomarkers for the early detection and prevention of vaso-occlusive crises.
Predictive Alerts
Our clinical AI identifies subtle shifts in your vital signs, delivering proactive alerts to inform you of potential crisis risks before they escalate, allowing for timely intervention and peace of mind.
SMART ADVICE
"Your oxygen levels are fluctuating. Consider taking a 15-minute rest."
Hydration Score
Dynamic tracking of fluid intake essential for vaso-occlusive crisis prevention.
Holistic Cycle Analysis
View weekly and monthly trends to understand your personal triggers and energy cycles.
Your Health HQ
Circle provides a unified command center for your medical life, allowing you to focus on living while we handle the logistics.
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Medication Adherence
Smart scheduling and refill reminders integrated directly with your pharmacy.
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Crisis Action Plans
Digital emergency cards containing your exact protocols, shared instantly with ER staff.
Secure HLA Testing
Made Simple.
Finding a donor match shouldn't be a hurdle. Book your HLA typing kit through the Circle app and receive laboratory-grade results in your secure portal.
01
Order Kit
Home swab kit delivered in 48 hours.
02
Return Sample
Pre-paid overnight shipping included.
03
Get Results
Certified digital results in 10 days.
04
Match Registry
Automatic opt-in to global registries.
"Circle hasn't just changed how I manage my sickle cell; it's changed how I live my life. I finally feel in control rather than waiting for the next crisis."
Maya Thompson
Patient since 2022
Start Your Circle of Care Today.
Join the future of personalized hematology management. Download the app or talk to your provider about integrating Circle into your care plan.