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Your activity tracker doesn’t define you, but what you do with it certainly can. Let the sky be the limit with the vivosmart 3. Featuring a discreet but attractive profile, this sleek activity tracker will fit right in with any fashion and its smart features will keep you on your toes. Track activity, monitor your heart rate, get smart notifications, and even access detailed fitness monitoring tools such as VO2 max estimate and your fitness age. Packed with all new features, the vivofit 3 is ready to take on new challenges and keep you on the right track.