I just got a Jarv HRM and did a workout on DailyBurn. On the computer screen it showed that I had lost 200 calories, but on the second screen (iPhone paired with HRM) it showed 357 calories lost (in about 20 minutes of workout). Is that accurate? In the past I tended to assume I lost less than what the computer screen showed. The workout was an "Easy" one and I weigh about 195lbs.
I noticed this too! Usually after the workout is done the calorie count will be different form the one shown during the workout! And I got a Heart Rate Monitor this week and it shows waaay more calories burned even. Today it said I had lost about 357 calories after only about 17minutes of Kicking it (I weigh 195lbs), which on-screen it was 200 calories.