In short: for a uni project we've been tasked with measuring our HRV values throughout the day through the use of a wearable and then rate our comfortability level at a given moment to see if there's a correlation between our HRV values and our comfortability levels.
We had to make a decision on which wearable to go for, and the Fitbit Versa 3 seemed liked the best choice because of its clear SDK documentation and the fact that this product supports HRV.
Little did we know that HRV is only measured during sleep and we are unable to measure it throughout the day within various circumstances such as being in or outside, being in a warm or cold location, etc.
We were wondering if there is a way to measure our HRV throughout the day, and if so, how?
Thank you in advance!
