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The vivofit 2 has the backlight, beeper, activity timer, and automatically syncs information to your computer.
Sorry, there was a problem. Please try again later.Mine has been accurate while walking. It hasn't continued counting once I stop.
Sorry, there was a problem. Please try again later.The only difference is the vivofit 2 has vs. Vivofit 1 is a heart rate monitor and a button so the screen will light up and the most important is the price tag.
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