Does Cardiogram support heart rate variability (HRV)?

At this time, Cardiogram does not display or provide heart rate variability (HRV) data.

💡 Why HRV isn’t included (yet)

As a small team, we prioritize features based on user feedback, technical feasibility, and impact. HRV is a valuable health metric, and we understand how important it is to many of our users — but we haven’t implemented it just yet.

That said, we’re actively listening and always exploring ways to make Cardiogram more useful and insightful.

📬 Want HRV in Cardiogram?

We’d love to hear how you would use HRV if it were available. This helps us prioritize features that matter most to our community.

You can share your feedback with us in just a few steps:

Tap the Menu in the Cardiogram app
Select Contact Us
Tap Submit Feedback

Or you can email us directly at [email protected]

We’re grateful for your input and look forward to building more helpful tools together.