I don't think my watch did this the first few days, but now it's convinced that I'm burning 90 calories driving my car for 50 minutes. No, I am not doing laps around Bristol. Tonight/early this morning (just past midnight) I went from my parents' house to mine, about a 45- or 50-minute drive. It's mostly open road with a few traffic signals. I had almost no calories burned when I left because it wasn't too long after midnight. I get home and 90 calories had been added to my red ring. I don't see how this can be accurate. Sometimes it seemed to do OK, maybe adding two calories in a few minutes. But then on the really open highway at 70 mph, I swear it was adding a calorie or two per minute. Someone please tell me this is just a software glitch and driving a car on cruise control is not considered about 1/6 of my daily total for burning calories. That would be sad.