A:AnswerYou can check to see if your phone is supported on the site. https://www.fitbit.com/devices
It does look like it supports most Windows platform. Phones.
A:AnswerThis is a fitness tracker. It tracks steps, activity, and sleep. It reminds you to move and shows you notifications (calls, text, and calendar) from your smartphone. It stays on your wrist and works as a watch. The bands can be replaced (if you have extras) to match your outfit, style, or mood. You can check out the Fitbit web site for detailed info.
A:AnswerIt tracks active minutes, though it doesn't track slower movements very well. I think it will register both as "active minutes", but you will probably burn more calories than it registers.