Up Band

I have searched the forum, but have not come across any recent updates regarding this. I have my UP Band and MFP synced. Does anyone know if the calories the band transfers to MFP is correct? It doesn't seem to be...If I add exercise into MFP, the UP Band always reads "0". I'm not sure if I should log my exercise calories into MFP, or let the UP Band just transfer it over (the UP Band seems inacurrate when it comes to the calories burned). Does anyone have a suggestion or figured this out? Thanks!