Welltory Help Center
Go to Welltory
English
Go to Welltory
English
All Collections
Measuring heart rate variability
Measuring heart rate variability
Mark avatar
By Mark1 author20 articles
Taking measurements with your smartphone camera
Taking measurements with your Apple Watch
How to take accurate heart rate variability measurements
Taking measurements with your Samsung Watch
What the liquid means and how it reflects your body’s current state
How we interpret your heart rate variability metrics
About your heart rate variability metrics
Frequency Domain Scores of your Heart Rate Variability
What normal ranges and measurement standards we use to interpret your heart rate variability
How do I make sense of my measurement results?

Gadgets for measuring heart rate variability


How do I connect my sports heart rate tracker to Welltory?
Gadgets compatibility requirements
Compatible sports heart rate trackers and other devices
How to take a measurement with Samsung HRM
Why you can’t use most fitness trackers and smartwatches to measure stress and energy

Theory: how stress & energy are calculated


What are stress and energy calculating based on
What can we know from the HRV analysis
How is heart rate variability analyzed in Welltory
How the measurement process works
How we measure heart rate variability data with the camera and flash
Welltory Help Center