My heart rate showing on my Instinct 2 during activity is no where close to my actual heart rate. I just did an intense outdoor cycling session and my heart rate never registered higher than 86. I'm finding this to be the car with other activities that I select. I get that there are algorithms, but heart rate should be measured as such and not differentiate between activities...I never understood why an activity would matter since the heart has no idea what stimulus it's responding to.
Anyone else having a similar issue?
Thanks
