I want to buy a device that monitors how much I burn during workout ONLY, what do I buy?

[Anonymous]

Trying to loose weight, but I'm trying to see if I can get a fitbit that only monitors calories burned during workouts, or is there a better device that monitors that?

HELP!

[OleMissMiss]

You can wear the Fitbit during your workout, then take it off when you are done and not wear it the rest of the day. That would give you a clear understanding of what you've accomplished during your workout I suppose

[Xfitchick]

Monitoring calories won't make them burn more quickly. And if you train in the high intensity zone, it will indicate calories, but you will be burning other energy sources than fat. So the reading is useless.