You already know the active steps you take can improve your overall wellness. And while it seems simple to get out of that chair more often and move, making it stick is another matter. That's where vÃÂvofit can turn good intentions into lifelong habits. It's the only fitness band that greets you with a personalized daily goal, tracks your progress and reminds you when it's time to move. Product Type: Activity tracker Connectivity: Bluetooth, ANT/ANT+ Tracking Data: Distance, time, calories burned, activity, sleep activity, heart rate, steps taken Battery Run Time: Up to 12 month(s) Color: Black Dimensions (WxDxH): 0.8 in x 0.4 in Weight: 0.9 oz Bundled with: Heart rate monitor Product Type: Activity tracker Tracking Data: Distance, time, calories burned, activity, sleep activity, heart rate, steps taken Color: Black Bundled with: Heart rate monitor Type: Color Dimensions (WxH): 1 in x 0.4 in Wireless Interface: Bluetooth, ANT/ANT+ Form Factor: CR1632 Run Time (Up To): 12 month(s) Width: 0.8 in Depth: 0.4 in Weight: 0.9 oz Preloaded Software: Time, Goal countdown Protection: Waterproof Included Accessories: USB ANT Stick, wristband (120 - 175 mm), wristband (152 - 210 mm)