I think this is a really cool gadget, I actually bought 2 of them. It has a camera, compatible with everything you would need for fitness, has a SD/SIM card slot, and it is compatible with phones as far as message alerts, incoming calls and etc. It has a touch screen, it is bluetooth compatible. It is just a beautiful gadget that doesnt quiet amount to an apple watch or something to that nature but it pretty much gets the job done. I bought it for my husband and got one for myself, so that he may see when I call or glimpse at a message while working without taking out his phone. However the downside to this once at work, he called me on his break to let me know that his watch died. I was soarly dissappointed that this happened and for this I can only rate this item a 2. It definitely cannot do anything I will need it too if it will not stay powered long enough to work.