
About
Monitor your heart health with this app, which uses your iPhone's camera to measure heart rate, and allows daily recording of blood pressure and blood oxygen saturation. It tracks your health history using HRV technology and provides personal statistics for sharing.
What's New in HeartGuard
1.2.0
September 14, 2025
What's New - Bug fixes for a smoother experience. - General performance improvements.
MoreSubscription plans
Premium (Weekly)
Unlimited measurements and access
User reviews
FAQ
How does HeartGuard measure heart rate?
HeartGuard uses your iPhone's camera and your index finger to measure heart rate. You should stay calm, hold your phone steadily, and gently place your finger on the camera, covering it without pressing too hard.
What vital signs can HeartGuard track besides heart rate?
In addition to heart rate, HeartGuard allows for the daily recording of blood pressure and blood oxygen saturation. It also utilizes HRV (Heart Rate Variability) technology to analyze your health condition.
Does HeartGuard offer a free trial for its subscription?
Yes, the weekly subscription for HeartGuard includes a 3-day free trial. Subscription fees are deducted from your iTunes account after purchase confirmation.
How can I manage my HeartGuard subscription?
You can manage your subscription and turn off auto-renewal through your account settings after purchase. Subscriptions will automatically renew unless turned off at least 24 hours before the current period ends.
Is HeartGuard suitable for all ages?
HeartGuard has an age rating of 17+, indicating it is intended for adult users. The app is designed for fitness purposes and general health information, not medical advice.
How often is HeartGuard updated?
The latest version of HeartGuard is 1.2.0, which was last updated on September 14, 2025. Updates typically occur to improve features and reliability.
Can I share my health data from HeartGuard?
Yes, HeartGuard allows you to continuously record your health data and easily share it with your family. This feature helps in keeping loved ones informed about your health status.
Does HeartGuard provide medical advice?
No, all content provided by HeartGuard is for fitness purposes and general health information only. It does not constitute medical advice, diagnosis, or treatment. Consult your doctor for any heart conditions or health concerns.





