Your heart rate should decrease during your NuCalm session and HRV should increase. Please note that while there are a variety of consumer HRV monitors on the market, they do not all reflect the same HRV score and are not all equally effective. Due to certain restrictions, consumer-friendly HRV wearables available on the market today, mainly focus on the simpler forms of HRV analysis and therefore do not always paint a full picture of HRV. Chest straps typically provide the most complete HRV readings.
Nonetheless, feel free to track your HRV and heart rate during NuCalm. Whoop, Oura, Apple Watch, Polar, Garmin, and Fitbit are just a few of the trackers that many of our customers use to monitor their vitals during NuCalm.