We use the following 3 steps to get your results:
- Track your heartbeat through the phone camera & flash with a method called photoplethysmography, or PPG.
- Analyze the variation in the intervals between your heart beats with a method called heart rate variability analysis, or HRV analysis.
- Clarify what the results mean for you personally by taking into account your nervous system type, time of day, your past measurement results, and a ton of other data.
Sound like magic? Let’s talk about each of these steps in a bit more detail.