A:AnswerThe vivofit 3 uses a CR1632 that are designed to last a year, and an ANT stick does not come included in the box. This device will pair with compatible smartphones to sync data.
A:AnswerGarmin Connect has the ability to pair to Map My Run to automatically sync dedicated activities. While this is the case the vivofit activity tracker is designed to track step, distance, and calorie data. This data is outside of a dedicated activity and would not automatically sync to Map My Run. A device designed to track GPS activities might be a better option for users that use Map My Run.