Garmin vívosmart HR Activity Tracker Fit Smart Fitness Band Black with charger

vívosmart HR Activity Tracker Regular Fit Smart Fitness Band- Black comes with charger Compatible devices Smartphones Battery life 7 days Battery description Lithium Ion Wrist-based heart rate - tracks heart rate to provide more accurate calories burned information. Floors climbed - climbing stairs is tough -get credit for the extra work, thanks to an Integrated Barometric altimeter. Intensity minutes - monitor your Progress against aerobic activity goals recommended by Health organizations such as the American heart association Align the charger posts with the contacts on the back of the device, and connect the charging clip securely to the device. Note:Plug the USB cable into a USB port on your computer. Smartphone compatibility: iPhone, Android, Windows