I will keep the watch because it is waterproof and cheap which is what I need for swimming. However, the lap function of the chronograph does not work. This allows the user to view the last lap time. The user cannot see the number of laps and cannot scroll back to view lap statistics. Viewing a circle is not at all a function of the circle. How far did I swim? I don't know, I'm not counting circles. Next is the timer. It has preset intervals that you can set. want 2 minutes you're out of luck You have to use the default minute twice, but it takes so long to set that you're wasting a significant number of seconds. In addition, the timer will beep at set intervals for the set time. It may be acceptable to some, but not to me. I wanted to use it to determine the time of working with patients. I cannot do this if it gives them a warning that they are out of time or approaching the end of time. Armitron should have described these features in more detail in the product description.