Garmin Vivofit Fitness Band - Blue-(Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty 24/7 Wearable - Stylish, comfortable and water resistant wristband that is always on and ready to go Achieve your goals - Vivofit learns your activity level and assigns a personalized goal each morning. Count calories - Records calories burned throughout the day including base metabolic rate Monitor your sleep - Set the sleep mode when you go to bed to track the quality of your rest Move Bar - Motivates you to be active throughout the day by displaying a red move bar after one hour of inactivity. Additional segments light up for every 15 minutes of inactivity. Just walk for a couple of minutes to reset