I've had this watch for a while, I've experienced it and love it. I have destroyed many clocks and electronic devices in my time and this one has held up to this day. I bought a screen protector and there are a few chips in the screen protector, but the watch is perfect. Highly recommended for tracking sleep, activity and your routes. What you can't figure out yourself, Google and the manual will walk you through. There are also numerous instructional videos on YouTube.