A:AnswerThe watch can be paired to most Bluetooth headsets or speakers. Also, if you have Apple Music, you can stream most of your library right through WiFi or cellular.
A:AnswerI'm not sure if there is an activation fee but I know there is a $10 monthly fee . I have yet to activate my phone . I have no need to do so at this time .
A:AnswerCellular versions require connection which I believe is provided by only the 4 providers in US. Cricket is not one of them. So if you are continuing with cricket then would say just go with GPS version unless cricket comes up with the wearable plans.
A:AnswerI pay $10 (plus tax) more each month on my current phone bill. I am very pleased to have this cellular service as it has come in handy when I have left my phone at home.
A:AnswerThe watch shares the number with your phone. If you are wearing your watch and you go out of range of your phone, or you turn your phone off, the watch will take over any calls to your phone number
A:AnswerThe fitness portion works extremely well. It will track your heart rate and steps just like the fitbit. If you are interested in switching, I would not switch if you are only wanting the fitness portion. The apple watch only would be beneficial to switch to if you are looking to add the your using experience with added apps and text messaging.
The only added fitness perk that I know of is that you can download songs onto the apple watch and connect bluetooth head phone directly to the watch enabling you to listen to music without your phone while you exercise.