content: I love this watch a lot. I use it all the time. I take spinning and for me its fun to know what my heart rate is so that I can be in the right zone. IT has a calorie counter, heart rate monitor, a timer, an alarm, and other little things. Super easy to set up the heart rate monitor. All you do is put it on and run your finger under some water and then rub it a little bit against the strap. The reason that the first person prob. had issues is becuase she prob. ruined it with all the vasaline she put on it. Why?!?!Anyway! Its a great watch, easy to use, and fun to have on a workout.Happy shopping :)