The "coach" is quite irritating. It doesn't allow you to express your real thoughts, only offering set responses. When I log walking, it records it as running instead. The calorie count is way off, and the scale weight shows 4 lbs more than what my doctor and home scale say. I interact with it while lying in bed at midnight, and it complains that I haven’t been active. Well, I’m in bed! I don’t really like the forced responses I have to give. Why can’t I ask questions or share my true thoughts? Deleting a wrong entry is almost impossible. I hope it improves. I was excited to try it.