Fitbit Sense Smartwatch Key Features Sleek and Stylish Smartwatch Built-in GPS and 24/7 Heart Rate Tracking Up to 50m Water Resistance Calls, Texts, Music and More from Your Wrist Up to 6 Days Battery Life 2-Year Limited Warranty with Fitbit Overview Fitbit smartwatches are designed to keep you fit and healthy, while also having all the features you expect a smartwatch to have. The Fitbit Sense does this brilliantly, with up to six days of battery life, tracking all your movement and exercise without the worry of running low. The intuitive interface is easy for anyone to use, with a vibrant AMOLED colour display with Corning Gorilla Glass 3, syncing for your texts and calls, and built-in NFC for use with Fitbit Pay. With an all-new multipath sensor, Sense delivers PurePulse 2.0 - Fitbit’s 24/7 continuous heart rate tracking for exercise, sleep tracking and everything in between. You can also choose between 20 different exercise modes every time you head out, each with their own goals to hit. Or you can let SmartTrack recognise it for you and track all the relevant data to see at the end of your session. Understand how your body reacts to stress with a daily Stress Management Score or use the built-in EDA Scan App to check the response on a chart. You can also work on forming better sleeping habits with sleep tracking, silent alarms, and sleep scores, while the water-resistance helps protect from rainy day runs, sweat filled workouts, or long swimming sessions. Box Contents Fitbit Sense Classic Wristband (2 sizes, small and large) Charging Cable