Vivofit

MG12579

I have been a fitbit user for years. Decided to give vivofit a try because I wanted a wrist one that I could see steps on. Now I wonder if I should have just stuck with fitbit. Confused about syncing with mfp. What if i do a workout with a polar heart rate monitor and I know exact calorie burn and want to input it??? Should I enter into mfp site or garmin? Garmin connect, so far, seems pretty lousy. Please help!!!