Jawbone UP2 Diamond Activity Tracker BlackFitness trackers never looked so good. On the outside UP2 is the thinnest, sleekest, style-savvy tracker out there. On the inside, Smart Coach generates fitness insights and activity plans that make reaching your goals that much easier. And with a full week of battery life you'll be charging less and living better. Sleep TrackingAutomatically track hours slept and quality of sleep. Smart Coach learns your habits and gives you personalized suggestions to help you get to bed on time. Smart Alarm silently wakes you up at the optimal moment in your sleep cycle-so you feel refreshed. Activity TrackerThe simplest way to get credit for your steps, exercise and overall calories burned throughout the day. Knowing is the first step to get more active and stay motivated. Connected Apps and HardwareUP connects to most of the apps and devices you may already be using. UP is a smart and convenient touchpoint in your digital world. Food LoggingLog your meals and track calories in no time with the UP barcode scanner, restaurant menu search and food database. Smart Coach helps guide you to healthy habits and gives your meal a Food Score-because there's more to eating well than just counting calories. Smart CoachSmart Coach gives you the motivation and personalized insights you need to reach your goals, no matter where your day takes you. Plus, it gets smarter over time as Smart Coach gets to know you, insights and tips get better and better. And you will too. Eat-Sleep-MoveImprovethe quality of your days and nights through a deeper understanding of how yourdiet, sleep, activity and the choices you make affect your health andwell-being. Features UP2 is splash-resistant, so no need to worry about rain, sweat from a hard workout or getting wet in the shower. Just don't submerge it UP2 is splash-resistant, so no need to worry about rain, sweat from a hard workout or getting wet in the shower. Just don't submerge it UP identifies the best moment in your sleep cycle to wake you up, and silently vibrates within a customizable window of time (up to 30 mins) before your set alarm. Now you can start your day feeling refreshed Adjustable, one size fits all band tracks steps, exercise, overall calories burned Tracks your food, drink, calories and nutrients Personalised insights from Smart Coach Get alerts while staying in the flow of your day Add friends and family so you can reach your goals together