Heart rate graph start time (Charge 2)

[SteadyStogie]

The heart rate graph on the app starts at midnight. Can this time be changed? If I fall asleep at, say, 10pm, it is difficult to see how my HR changes through the night, because the first 2 hours will show one one day’s graph, and the rest will be on the next day’s. 

[LZeeW]

@SteadyStogie   All Fitbits reset at midnight.  You can't change that.  Sleeping heart rate is part of the advanced features that you get with the Premium service.  I am 99% sure that the Charge 2 will give you this information.  But I don't think that Premium is worth is just for this information.  I am an iPhone user.  I can swipe from day to day when the heart rate is selected, then switched to landscape view.  But you still have to mentally connect the dots.