Cardio Zone on the Table :)

[volkan_ayk]

Hello,

Today I was attending a restorative Yoga session and I took off the Sense and put it on the table. After the session I got my phone and saw PAI messages that I earned many many points and when I opened Fitbit APP I saw my heart rate to be 141 while the watch was still on the table. When I check my heart rate during the time it was on the table heart rate was too high even some part it enterred cardio zone.

How can such thing can happen? And after this how can I trust on the heart rate measurement of the Fitbit Sense? 

(or it connected me too much it can even sense my heart rate even without on my wrist 🙂  ) 

[imeson79]

I think it's due to the light reflection back into the watch..I found if you turn the watch on it's side the lights turn off and the heart rate gives a blank value. Try it

[volkan_ayk]

thanks for the suggestion.I have tried on its side and unfortunately it still detects HR. Just if I put screen facing down than the measurement stopped. It seems a serios bug to me .