12-09-2023 19:40
12-09-2023 19:40
listened to live music at a local bar for 4 hour. Fitbit recorded unusually very high heart rates and intense activity in and zone minutes. I was sitting the entire time.
12-09-2023 22:50
12-09-2023 22:50
Hi @denisfab - the measurements you got could be normal. The heart rate sensor can be sensitive to repetitive movements such as vibrations, rhythmic movements or clapping. My watch reads double during exercise and others complain about under reading. It just depends but it should still be quite accurate when not moving or sleeping.
Author | ch, passion for improvement.