The new one Nike Fuel Band SE has some mixed reviews for working or not working . I personally feel cautious about it thinking this is that rush to come out with a new product that isn't well thought out or executed.. Hoping the next generation will be more and have all the bugs worked out.. What I like about the nike fuel band besides how comfortable and forgettable it is to wear is that it doesn't require having to pay for a monthly membership to use it... Never used a fit bit, can see it is very well talked about. Tried the arm band ones like the ones they used in the biggest loser, it was uncomfortable and you had to pay a monthly fee... and what bothered me on the arm band is that the information advanced even when you weren't wearing it ???????