Interesting question: For me (FR35) flatline was 97, and for that km 'lap' so was min/max/average
For me, as a Senior Systems Analyst, if this was happening in one of my systems, I would say there…
For me i is 100% watch as I see it whilst running - there am I, running up 1 km hill where HR should be 150+ but watch saying a steady 97 - I wish that were true!
For me i is 100% watch as I see it whilst running - there am I, running up 1 km hill where HR should be 150+ but watch saying a steady 97 - I wish that were true!
My Forerunner 30 has recently stopped showing intensity minutes and the HR for the last 4 h is always flat at 73 for both high and low. It dioes record current HR on the watch and correct HR over last 4 h shows on Connect, though no intensity minutes. Bizarre!