The Garmin vivofit 2 lets you track steps, calories, distance, and more right on your wrist without having to charge it for an entire year.
The vivofit 2 is a refinement of last year's original vivofit and brings with it an improved screen with a backlit display, activity timing, and auto sync. The move bar has also added audible notifications so you don't have to look at your wrist to know you need to get moving. While the vivofit series may not have all the bells and whistles of other fitness trackers, it's a tradeoff some folks may want to consider in exchange for what is pretty much endless battery life.
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