Vívosmart HR smart activity tracker with Elevate™ heart rate technology measures heart rate at the wrist 24/7. Sleek band is comfortable to wear all day, & the always-on display shows your stats, even in sunlight. Displays steps, distance, calories, heart rate, floors climbed & activity intensity. Receive text, call, email, calendar & social media alerts. Control your music & your VIRB® action camera or find your misplaced phone, all from your wrist. Vívosmart HR reminds you to stay active with move bar & vibration alert.