HRM's - Activity Trackers

RheneeB

I have been reading up on various HRM's/Activity Tracker and Pedometers that tell you how many calories you burned during your workout. I found one called the AMIIGO that says it can even track workouts like lifting weights because it has a wrist band and a shoe clip but I can't find anyone that sells them. I am getting ready to start T25 and want to be able to track my calories burned as accurately as possible. I have been doing another program for the past 6 weeks and have no idea of what calories I am actually burning. I log it as close as possible in MFP but don't I am burning as nearly as much as it calculates. Some of the HRM's that I have read up on have stated that they work best on exercises like running, ellipticals, etc. For those of you that do programs like Insanity, Julian Michaels, T25 and the others, what do you use and how does it perform?