Jawbone UP3 Black Twist

Oprah's Favorite Things 2015! The most advanced activity tracker known to man, UP3 is packed with state-of-the-art sensors that give you the full picture of your health. Fitness Tracker measures resting heart rate - a leading indicator of your overall health and fitness level. Workouts are automatically recognized and logged. You'll gain an in-depth understanding of your sleep. All this, in an impossibly small, water-resistant design with a full week of battery life. So you'll need to recharge before UP3 ever does. Monitor your sleep cycle and heart rate with the UP3 wearable activity tracker. Top tech gift of the season. Sleeker than Fitbit, Apple Watch, Misfit, and Garmin.