Back to Support
What's the difference between Heart Rate and Heart Rate Variability?Updated on 20 March, 2019
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