A:AnswerMy watch came directly from Best Buy, and I got my phone from Sprint nearly 2 yrs ago. All you have to do is download the app to your phone and sync your devices.
A:AnswerYes, it tells your calories burned diring and after your workout. I do not have a fitbit, so i would not know if it better than samsung gear s2. Overall samsung gear s2 has served me well.
A:AnswerDepends on the settings. I have mine read my heart rate once an hour and track my steps, connected via Bluetooth it last 2 days with regular use and when turned off overnight.
A:AnswerYeah. The watch has a fee games that you can download. Due to playing on a smaller screen it definitely makes it a bit harder but fun nonetheless
A:AnswerThis is the Bluetooth version which you can connect to your Verizon Wireless Galaxy cell phone but if you would like the watch that can be used on its own - that one is a different model.