06-20-2016 06:16
06-20-2016 06:16
06-20-2016 06:45
06-20-2016 06:45
Welcome to fitbit!
I think your Surge is working fine.
As well as tracking calories you burn through activity, your fitbit also tracks your BMR calories. These are the calories you burn just keeping your body alive (even when asleep). They are calculated from your profile settings (age, weight etc) so you needn't be wearing your fitbit to get them. What you are seeing is the total BMR calories since midnight.