I was thinking about switching from Fitbit so I tried a Garmin. I couldn’t find a away to easily monitor calorie deficit so I searched the forums. This question has been asked for YEARS but Garmin hasn’t seen fit to address the issue and create this option in an intuitive, easily accessible way. Absolute trash. A huge segment of activity tracker users are managing calories. To omit this simple calculation and force users to use mental gymnastics or workarounds to monitor realtime calorie deficit is foolish and disappointing. I’ll be shopping for a new Fitbit device instead.