Enter your age, sex, and the overnight HRV your wearable shows. We place it against population reference values so you can see where it falls. We don't tell you whether it's good or bad. That part is yours.
Fill in all three to see where your number falls.
Reference values: Tegegne et al. (2020), Lifelines Cohort Study, 84,772 adults, European Journal of Preventive Cardiology. Values are RMSSD from 10-second resting ECG. Open access, CC BY-NC.