Exercise maximum time length?

[SunsetRunner]

Last night I put my Blaze in "Exercise" mode to continuously track my heart rate during sleep. I did this to see the maximum heart rate instead of an average that the sleep tracker gives you.

It seems to have stopped recording at 5hr 10min. Is that the maximum length the fitbit will record in Exercise mode?

I need something that will track my heart rate all night long, and show my true maximum pulse hit and for how long my pulse was at that maximum.

[Julia_G]

Hi, @SunsetRunner, I don't think there is a maximum exercise length.  It may be that in your sleep you accidentally pressed the button to pause/ stop the exercise.  Also the exercise mode may not work properly, and might automatically stop if the battery gets very low, so it would be a good idea if you want to run exercise mode all night long if you make sure your Fitbit is fully charged each night before bed.

It would be really great if you could post your experience on this, as I have several times suggested to people that they should be able to get more detailed HR info while sleeping if they put their Blaze in exercise mode over night (I would recommend choosing "workout")

[AlejandraFitbit]

It's great to see you around @SunsetRunner and @Julia_G thanks for stopping by.

I would like to know if you keep having inquiries about your exercise? Could you please be more specific about it? Do you want to know your maximum heart rate number at the moment of being sleeping? Keep in mind that you can check this in the heart rate tile. 

Hope to hear from you soon.