I'm not sure they're incorporating the heart rate data into the estimated caloric burn accurately or at all yet. I had a day where I walked a total of like 11 miles and the app said I could almost 2k extra calories that day. Now, 11 miles is a long way, but there's no way that I believe I could eat an EXTRA 2k…

When Mrs. Skibum and I diet it usually coincides with a race she is doing or a triathlon I want to do so we'll diet, just not together.