
HeartShield
Control your blood pressure
Free
HeartShield is your personalized digital program designed to help you manage and lower your blood pressure through tailored diet and exercise plans. Our evidence-based approach combines the latest in hypertension research with behavioral science to guide you toward healthier lifestyle choices. Whether you're looking to reduce salt, increase potassium intake, get more active, or are not sure where to start, HeartShield provides the tools and support you need to take control of your heart health.
Key Features:
Personalized Action Plans: Receive daily tasks tailored to your lifestyle and progress, helping you make meaningful changes in your diet, exercise, sleep, stress, and alcohol habits.
Educational Content: Learn about all aspects of managing blood pressure via lifestyle, including the impact of salt, the benefits of potassium, and other essential topics with our easy-to-understand resources.
Progress Tracking and Analytics: Monitor your blood pressure, activity levels, and dietary habits, with detailed analytics to see how your efforts are paying off.
Reminders and Alerts: Stay on track with timely reminders for medication, blood pressure measurements, and daily goals.
Interactive Engagement: Quizzes, progress reports, and interactive tools keep you motivated and engaged throughout your journey.
Start your journey to better heart health with HeartShield today!
This app uses Apple HealthKit to track steps, blood pressure, and weight data for personalized health guidance. It also connects to Omron blood pressure monitors via Bluetooth for automatic data sync.
REGULATORY INFORMATION & SAFETY DISCLAIMER
Medical Device Status HeartShield is a CE-marked Class I Medical Device under the European Medical Device Regulation (MDR 2017/745).
UDI-DI: 539155069HEARTSHIELD001GF
Manufacturer: NazataBio, Clonmellon, Co. Westmeath, C15 VK71, Ireland.
Jurisdiction: HeartShield is a CE-marked medical device cleared for use in the EEA and UK. It connects to Omron Bluetooth blood pressure monitors, which are independently CE-marked Class IIa medical devices. HeartShield does not measure blood pressure; all readings come from these independently regulated devices.
Intended Purpose HeartShield is intended to support adult patients (18+) diagnosed with essential hypertension (ICD-10: I10) through education, self-monitoring, and lifestyle tracking.
IMPORTANT SAFETY WARNINGS
Not a Diagnostic Tool: This application does not diagnose hypertension or any other medical condition. HeartShield is designed to complement, not replace, professional medical care. Consult your doctor before making changes to your treatment plan. The information provided in this app is not intended for medical diagnosis or to replace treatment your doctor has prescribed to you
Not a Measurement Device: HeartShield does NOT measure blood pressure. You must use a separate, validated blood pressure monitor to obtain readings.
Medication Safety: Never stop or change your prescribed medication dose based on data in this app without consulting your doctor.
Emergency: In the event of extremely high readings accompanied by symptoms (chest pain, shortness of breath), seek immediate emergency medical care.
Contraindications (Who should NOT use this app)
Users under 18 years of age.
Pregnancy: This device is not intended for use during pregnancy. Please consult your obstetrician for pregnancy-specific management.
Data Privacy All health data is encrypted and hosted in Frankfurt, Germany (EU) in compliance with GDPR.
For full Instructions for Use, please visit: https://heartshield.nazatabio.com/HeartShield-IFU-1.0.0.pdf
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
HeartShield has been improved for speed, security, and a smoother experience.
Your health journey, more personal. Future Self Cards let you visualise where you're heading — set goals, commit to them, and track your progress with weekly reviews. We've added a cardiovascular risk quiz, quality-of-life assessment (EQ-5D), and baseline health calculations to give you a clearer picture of where you stand.
Breathe, move, reflect. The deep breathing tool, micro exercises, and guided meditation are now live — small moments built into your day.
Jetzt auch auf Deutsch. HeartShield is now fully available in German, including all module content and rich text materials.
Faster, smaller, more secure. A complete architecture upgrade means a smaller app, fewer freezes, and stronger encryption protecting your data.
Little touches. A new spotlight tutorial walks you through key features. Goal cards respond to your swipes. And your tabs will glow when something needs your attention.
The developer, Nazata Bio, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- Sensitive Info
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 144.4 MB
- Category
- Medical
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later.
- Languages
- English
- Age Rating
18+
- 18+
- Frequent
Medical Treatment Information
Infrequent
Alcohol, Tobacco, Drug Use or References
Contains
Unrestricted Web Access
Health or Wellness Topics
- Provider
Nazata Bio Limited
- Nazata Bio Limited has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
- DUNS Number
986106217 - Address
Clonmellon
Navan C15 VK71
Ireland - Phone Number
+353 831117791 - Email
tommccartan@nazatabio.com
- Copyright
- © 2025 Nazata Bio Limited