I read some reviews on this product being hard to setup, but I had no problems at all. I got it for the vibration feature and except for possible having a slightly stronger vibration, I find the watch does the trick when I am working out and doing 1 minute breaks between sets. I think the price is wonderful to. I had been buying another brand at double the cost and found that every time I had to change the battery that watch wold malfunction. I love the feel and the band on this watch. Thank you Timex for making an affordable watch with these features.