With the current fitness movement sweeping the country, I felt the time was right to get some wearable technology to help me get into shape. I purchased a FitBit Blaze almost a month ago. After looking at all of the options available and the price points, I figured this was the most bang for my buck. (Plus, I have big wrists and it was one of the only units that would fit.) I was not disappointed to say the least. The FitBit Blaze does everything it says it does with a few more surprises thrown in. The watch will watch me during work time, rest time, workout time and sleep time and needs very little intervention. It knows when you are sleeping and it knows when you are awake and tells you how WELL you are sleeping too. The unit also seamlessly communicates to my smartphone keeping it updated and in turn the phone app communicates the data to a password protected online presence as well. If I were to have any gripes, there would be two. One, it isn't as comfortable as it could be, but, I don't usually wear watches, and two, the band and case construction could be a bit more robust. once already the band has come apart from the frame body and if it hadn't gotten trapped by my jacket pocket it may have slipped away without me knowing. Overall .... this watch is a great value for the price. I highly recommend it. But, if you buy it ..... USE IT ...... get out and exercise! PS .... A brief note on the Best Buy Service Plan .... without question spend the extra few dollars and protect your investment. Especially taking into account that you are going to be sweating on it, washing hands in water, walking and might crunch it .... with the service plan if anything happens to it then just go back to a Best Buy and they give you a new one! Can't beat that with a stick! (Don't beat the watch with a stick though!)