Had a great little Specialized bike computer, probably about 7 years old but unfortunately it is no more.

Bought a great one of ebay, not very expensive and my favourite colour to go with my Orange bike and it is wireless, made by Twins.

But can somebody explain to me about the CALORIES/ FAT BURN (GRAMS) setting. OK, I can follow the calories if it says I have burnt up 650 but am confused about the fat burn?

Cheers.

Sally