Open Nav
Back to Support

What's the difference between Heart Rate and Heart Rate Variability?

Updated onMarch 20, 2021

Heart Rate Variability (HRV) is the variation of the intervals between your heart beats, which you can't measure without also measuring your heart rate (HR). Because these variations are in the tens of milliseconds, HRV requires more accurate measurements, which can be done with ECG (e.g. with Aidlab).

Learn why you should measure HRV

24x7 Support over email

Can’t find your answer? Get in touch with our team—we‘re here to help.

Contact us
Technical questions on chat

Got any technical questions? Our support agents hang out on LiveChat.

Chat with agent


Join our community for exclusive health tips, product updates, and more.


Aidlab's Logo

Aidlab™ is a registered trademark. Copyright © 2023

Aidlab™ is a registered trademark. Copyright © 2023