Anyone understand this Fitbit number?

[LaurieFairyCake]

They've sent me through my summary of last year and the only one I don't understand is the calories burned

It says half a million - equating to 1490 a day.

Now I burn off that by existing every day according to my daily Fitbit (without moving much)

there is then between 300-1500 extra that I've done every day - I very rarely burn off less than 1700 and usually 2000-2800 (the top figure only a couple of times on 20 mile walks - much more likely the extra 300 from daily planned exercise)

Am I reading it wrong?

All the others - steps taken for the year, active minutes, sleep - all accurate

Bump

Same here - only my figure equated to 1,352 a day. I pretty much smashed my daily target last year during the week but slackened off at weekends and school holidays admittedly. Still can’t believe it’s just under 1,000 a day less on average than my target. I don’t think I could have done more last year - twice daily school runs plus gym 4-5 days a week. Now DD is going to school on her own I’ve lost the school run element so god knows 2020 analysis will show!

Agree other numbers seem quite accurate.