Yes! 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. Sadly, 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.